Manish Kumar

Computational screening and experimental validation of promising Wadsley-Roth Niobates

Zachary J. L. Bare, CJ Sturgill, Manish Kumar +5

The growing demand for efficient, high-capacity energy storage systems has driven extensive research into advanced materials for lithium-ion batteries. Among the various candidates…

cs.DC2022

Distributed Reconfiguration of Spanning Trees

Siddharth Gupta, Manish Kumar, Shreyas Pai

In a reconfiguration problem, given a problem and two feasible solutions of the problem, the task is to find a sequence of transformations to reach from one solution to the other s…

Magnetic ground state discrimination of a Polyradical Nanog-raphene using Nickelocene-Functionalized Tips

Diego Soler-Polo, Oleksandr Stetsovych, Manish Kumar +11

Molecular magnets are a promising class of materials with exciting properties and applications. However, a profound understanding and application of such materials depends on the a…

Pushforward of structure sheaf and virtual global generation

Indranil Biswas, Manish Kumar, A. J. Parameswaran

Let $f : X \to Y$ be a generically smooth morphism between irreducible smooth projective curves over an algebraically closed field of arbitrary characteristic. We prove that t…

math.FA2010

Continuity of Pseudo-Differential Operator $h_{I^¼, a}$ Involving Hankel Translation and Hankel Convolution on Some Gevrey Spaces

Akhilesh Prasad, Manish Kumar

The Pseudo-Differential Operator (p.d.o.) $h_{I^¼, a}$ associated with the Bessel Operator involving the symbol $a (x, y)$ whose derivatives satisfy certain growth conditions depending…

q-bio.OT2026

Precision Oncology: Targeting Genomic Alterations and Cancer Signaling with Integrative Multi-Omics, Deep Learning and Network Biology in Medical Oncology

Manish Kumar

Cancer is a complex genetic disease involving uncontrolled cell growth and proliferation, and necessitates effective targeting of dysregulated cellular pathways underlying cancer p…

#graphene#superconductivity#anomalous metal#gate‑tuned devices

Anomalous metal and superconducting phases in rhombohedral graphene

Anna Okounkova, Abigail Sohm, Tobias Faehndrich +7

The paper investigates gate‑tuned regions in rhombohedral graphene on a WSe₂ substrate that show either zero‑resistance superconductivity or a finite‑resistance “anomalous metal” s…

math.OC2024

Noise Aware Path Planning and Power Management of Hybrid Fuel UAVs

Drew Scott, Satyanarayana G. Manyam, Isaac E. Weintraub +2

Hybrid fuel Unmanned Aerial Vehicles (UAV), through their combination of multiple energy sources, offer several advantages over the standard single fuel source configuration, the p…

cs.CV2020

One-Shot Recognition of Manufacturing Defects in Steel Surfaces

Aditya M. Deshpande, Ali A. Minai, Manish Kumar

Quality control is an essential process in manufacturing to make the product defect-free as well as to meet customer needs. The automation of this process is important to maintain…

cs.RO2020

Flight Control of Sliding Arm Quadcopter with Dynamic Structural Parameters

Rumit Kumar, Aditya M. Deshpande, James Z. Wells +1

The conceptual design and flight controller of a novel kind of quadcopter are presented. This design is capable of morphing the shape of the UAV during flight to achieve position a…

physics.app-ph2021

Investigating the theoretical performance of Cs $_{2}$ TiBr $_{6}$ -based perovskite solar cell with La-doped BaSnO $_{3}$ and CuSbS $_{2}$ as the charge transport layers

Kumar Shivesh, Intekhab Alam, A. K. Kushwaha +2

A lead-free, completely inorganic, and non-toxic Cs2TiBr6-based double perovskite solar cell (PSC) was simulated via SCAPS 1-D. La-doped BaSnO3 (LBSO) was applied as the electron t…

Ramified covering maps of singular curves and stability of pulled back bundles

Indranil Biswas, Manish Kumar, A. J. Parameswaran

Let $f : X \to Y$ be a generically smooth nonconstant morphism between irreducible projective curves, defined over an algebraically closed field, which is Ã©tale on an open…

cs.OH2010

Current Conveyor Based Multifunction Filter

Manish Kumar, M. C. Srivastava, Umesh Kumar

The paper presents a current conveyor based multifunction filter. The proposed circuit can be realized as low pass, high pass, band pass and elliptical notch filter. The circuit em…

Combined Experimental and Computational Analysis of Lithium Diffusion in Isostructural Pair VNb9O25 and VTa9O25

Manish Kumar, Md Abdullah Al Muhit, CJ Sturgill +6

Wadsley-Roth crystal structures are an attractive class of materials for batteries because lithium diffusion is facilitated by the ReO3-like block structure with electron transport…

math.OA2021

$C^{*}$ -extreme points of positive operator valued measures and unital completely positive maps

Tathagata Banerjee, B V Rajarama Bhat, Manish Kumar

We study the quantum ( $C^{*}$ ) convexity structure of normalized positive operator valued measures (POVMs) on measurable spaces. In particular, it is seen that unlike extreme points…

Strongly entangled Quantum Spin Rings driven by HÃ¼ckel rule

Manish Kumar, Deng-Yuan Li, Zhangyu Yuan +11

Quantum spin rings represent an intriguing platform for studying unconventional magnetic order and exotic quantum phases, and they are also promising materials for emerging quantum…

cs.CV2026

Comparative Study of Weighted and Coupled Second- and Fourth-Order PDEs for Image Despeckling in Grayscale, Color, SAR, and Ultrasound

Manish Kumar, Rajendra K. Ray

Partial Differential Equation (PDE)-based approaches have gained significant attention in image despeckling due to their strong capability to preserve structural details while supp…

math.OA2025

KMS states on quantum Cuntz-Krieger algebras

Manish Kumar, Mateusz Wasilewski

We study the KMS states on local quantum Cuntz-Krieger algebras associated to quantum graphs. Using their isomorphism to the Cuntz-Pimsner algebra of the quantum edge correspondenc…

astro-ph.HE2026

The Advanced X-ray Imaging Satellite (AXIS) Community Science Book

Michael Koss, Nafisa Aftab, Steven W. Allen +395

The AXIS Community Science Book represents the collective effort of 592 scientists worldwide to define the transformative science enabled by the Advanced X-ray Imaging Satellite (A…

cs.RO2020

Quaternion Feedback Based Autonomous Control of a Quadcopter UAV with Thrust Vectoring Rotors

Rumit Kumar, Mahathi Bhargavapuri, Aditya M. Deshpande +3

In this paper, we present an autonomous flight controller for a quadcopter with thrust vectoring capabilities. This UAV falls in the category of multirotors with tilt-motion enable…

math.AG2018

On The Inertia Conjecture for Alternating group Covers

Soumyadip Das, Manish Kumar

The wild part of Abhyankar's Inertia Conjecture for a product of certain Alternating groups is shown for any algebraically closed field of odd characteristic. For $d$ a multiple of…

physics.optics2015

Digitally reconfigurable complex 2D Dual lattice structure by optical phase engineering

Manish Kumar, Joby Joseph

We present a method to combine two periodic lattice wave-fields to generate a complex dual lattice wave-field which could be employed for microfabrication of corresponding 2D dual…

cs.LG2026

From Uniform to Learned Knots: A Study of Spline-Based Numerical Encodings for Tabular Deep Learning

Manish Kumar, Anton Frederik Thielmann, Christoph Weisser +1

Numerical preprocessing remains an important component of tabular deep learning, where the representation of continuous features can strongly affect downstream performance. Althoug…

physics.app-ph2021

Temperature Dependent Reverse Recovery Characterization of SiC MOSFETs Body Diode forSwitching Loss Estimation In a Half-Bridge

Debiprasad Nayak, Yakala Ravi Kumar, Manish Kumar +1

In a hard switched MOSFET based converter, turn-on energy losses is predominant in the total switching loss. At higher junction temperature the turn-on energy loss further increase…

math.AG2025

Virtual global generation in higher dimensions

Indranil Biswas, Manish Kumar, A. J. Parameswaran

The notion of virtual global generation (VGG) for a vector bundle has multiple possible generalization from the case of curves to higher dimensional normal projective varieties. We…

physics.flu-dyn2026

Water immersion single-mirror schlieren imaging system for flow visualization

Shubham Saxena, Manish Kumar

Schlieren imaging is a popular optical technique for visualizing flow in transparent media. In-water high-sensitivity flow visualization, using schlieren imaging, is usually perfor…

cs.RO2023

DeepCPG Policies for Robot Locomotion

Aditya M. Deshpande, Eric Hurd, Ali A. Minai +1

Central Pattern Generators (CPGs) form the neural basis of the observed rhythmic behaviors for locomotion in legged animals. The CPG dynamics organized into networks allow the emer…

astro-ph.HE2023

Investigating the orbital evolution of the eccentric HMXB GX 301 $-$ 2 using long-term X-ray lightcurves

Hemanth Manikantan, Manish Kumar, Biswajit Paul +1

We report the orbital decay rate of the high mass X-ray binary GX 301 $-$ 2 from an analysis of its long-term X-ray light curves and pulsed flux histories from CGRO/BATSE, RXTE/ASM,…

astro-ph.HE2025

Reprocessing of X-rays emission in Ultra-Luminous X-ray sources

Manish Kumar, Rahul Sharma, Biswajit Paul

With the discovery of pulsations in some of the ultra-luminous X-ray sources (ULXs), it is quite clear that most of the ULXs harbor either a neutron star or a stellar mass black ho…

cond-mat.mtrl-sci2020

Metastability Triggered Reactivity in Clusters at Realistic Conditions: A Case Study of N-doped (TiO $_{2}$ ) $_{n}$ for Photocatalysis

Shikha Saini, Pooja Basera, Manish Kumar +2

Here we report a strategy, by taking a prototypical model system for photocatalysis (viz. N-doped (TiO $_{2}$ ) $_{n}$ clusters), to accurately determine low energy metastable structures…

cs.CV2025

Learning Regional Monsoon Patterns with a Multimodal Attention U-Net

Swaib Ilias Mazumder, Manish Kumar, Aparajita Khan

Accurate monsoon rainfall prediction is vital for India's agriculture, water management, and climate risk planning, yet remains challenging due to sparse ground observations and co…

cs.DC2024

Optimizing Robot Dispersion on Grids: with and without Fault Tolerance

Rik Banerjee, Manish Kumar, Anisur Rahaman Molla

The introduction and study of dispersing mobile robots across the nodes of an anonymous graph have recently gained traction and have been explored within various graph classes and…

physics.optics2019

Tilt-invariant scanned oblique plane illumination microscopy for large-scale volumetric imaging

Manish Kumar, Yevgenia Kozorovitskiy

This Letter presents the first demonstration of multi-tile stitching for large scale 3D imaging in single objective light-sheet microscopy. We show undistorted 3D imaging spanning…

cs.DC2025

Dispersion is (Almost) Optimal under (A)synchrony

Ajay D. Kshemkalyani, Manish Kumar, Anisur Rahaman Molla +1

The dispersion problem has received much attention recently in the distributed computing literature. In this problem, $k \leq n$ agents placed initially arbitrarily on the nodes of…

cs.RO2024

Robot Swarming over the internet

Will Ferenc, Hannah Kastein, Lauren Lieu +8

This paper considers cooperative control of robots involving two different testbed systems in remote locations with communication on the internet. This provides us the capability t…

Direct image of structure sheaf and parabolic stability

Indranil Biswas, Manish Kumar, A. J. Parameswaran

Let $f : X \to Y$ be a dominant generically smooth morphism between irreducible smooth projective curves over an algebraically closed field $k$ such that ${\rm Char}(k)> \t…

cond-mat.mtrl-sci2020

Theoretical Insights into C $-$ H Bond Activation of Methane by Transition Metal Clusters: The Role of Anharmonic Effects

Preeti Bhumla, Manish Kumar, Saswata Bhattacharya

Aiming towards materials design for methane activation, we study temperature ( $T$ ), pressure ( $p$ ) dependence of the composition, structure, and stability of metal oxide clusters i…

eess.SP2025

Hybrid Fingerprint-based Positioning in Cell-Free Massive MIMO Systems

Manish Kumar, Tzu-Hsuan Chou, Byunghyun Lee +3

Recently, there has been an increasing interest in 6G technology for integrated sensing and communications, where positioning stands out as a key application. In the realm of 6G, c…

cond-mat.mes-hall2025

Topological Engineering of a Frustrated Antiferromagnetic Triradical in Aza-Triangulene Architectures

Francisco Romero-Lara, Manuel Vilas-Varela, Ricardo Ortiz +14

Open-shell nanographenes provide a versatile platform to host unconventional magnetic states within their Ï-conjugated networks. Particularly appealing are graphene architectures…

cond-mat.mtrl-sci2023

Identifying the origin of delayed electroluminescence in a polariton organic light-emitting diode

Ahmed Gaber Abdelmagid, Hassan A. Qureshi, Michael A. Papachatzakis +6

Modifying the energy landscape of existing molecular emitters is an attractive challenge with favourable outcomes in chemistry and organic optoelectronic research. It has recently…

physics.flu-dyn2025

Direct Numerical Simulations of Droplet Impact onto Heated Surfaces using the Program Free Surface 3D (FS3D)

Manish Kumar, Rishav Saha, Johanna Potyka +2

Droplet impact onto heated surfaces is a widespread process in industrial applications, particularly in the context of spray cooling techniques. Therefore, it is essential to study…

eess.SY2021

Fragility curves for power transmission towers in Odisha, India, based on observed damage during 2019 Cyclone Fani

Surender V Raj, Manish Kumar, Udit Bhatia

Lifeline infrastructure systems such as a power transmission network in coastal regions are vulnerable to strong winds generated during tropical cyclones. Understanding the fragili…

cs.HC2024

Pocket Schlieren: a background oriented schlieren imaging platform on a smartphone

Diganta Rabha, Vimod Kumar, Akshay Kumar +2

Background-oriented schlieren (BOS) is a powerful technique for flow visualization. Nevertheless, the widespread dissemination of BOS is impeded by its dependence on scientific cam…

Theory of scanning tunneling spectroscopy beyond one-electron molecular orbitals: can we image molecular orbitals?

Manish Kumar, Diego Soler, Marco Lozano +3

The interpretation of experimental spatially resolved scanning tunneling spectroscopy (STS) maps of close-shell molecules on surfaces is usually interpreted within the framework of…

physics.optics2016

Holographic imaging through a scattering medium by diffuser-aided statistical averaging

Michael J. Purcell, Manish Kumar, Stephen C. Rand +1

We introduce a practical digital holographic method capable of imaging through a diffusive or scattering medium. The method relies on statistical averaging from a rotating ground g…

cs.DC2025

Distributed Download from an External Data Source in Asynchronous Faulty Settings

John Augustine, Soumyottam Chatterjee, Valerie King +3

The distributedData Retrieval (DR) model consists of $k$ peers connected by a complete peer-to-peer communication network, and a trusted external data source that stores an array $…

math.AG2026

On the Harder-Narasimhan filtration of the direct image of the structure sheaf

Indranil Biswas, Manish Kumar, A. J. Parameswaran

We compute the Harder-Narasimhan filtration of vector bundles $f_{*} O_{Y}$ for certain finite morphisms $f : Y ⟶ X$ and in some other cases.

q-bio.NC2018

Integrated one- and two-photon scanned oblique plane illumination (SOPi) microscopy for rapid volumetric imaging

Manish Kumar, Sandeep Kishore, Jordan Nasenbeny +2

Versatile, sterically accessible imaging systems capable of in vivo rapid volumetric functional and structural imaging deep in the brain continue to be a limiting factor in neurosc…

cs.RO2020

Developmental Reinforcement Learning of Control Policy of a Quadcopter UAV with Thrust Vectoring Rotors

Aditya M. Deshpande, Rumit Kumar, Ali A. Minai +1

In this paper, we present a novel developmental reinforcement learning-based controller for a quadcopter with thrust vectoring capabilities. This multirotor UAV design has tilt-ena…

math.AG2017

Ramification theory and formal orbifolds in arbitrary dimension

Manish Kumar

Formal orbifolds are defined in higher dimension. Their Ã©tale fundamental groups are also defined. It is shown that the fundamental groups of formal orbifolds have certain finiten…

cond-mat.str-el2023

Multi-orbital Kondo screening in strongly correlated polyradical nanographenes

Aitor Calvo-FernÃ¡ndez, Diego Soler-Polo, AndrÃ©s Pinar SolÃ© +9

We discuss coexistence of Kondo and spin excitation signals in tunneling spectroscopy in strongly correlated polyradical $I ¨ $ -magnetic nanographenes on a metal surface. The Kondo s…

cs.CV2020

Computer Vision Toolkit for Non-invasive Monitoring of Factory Floor Artifacts

Aditya M. Deshpande, Anil Kumar Telikicherla, Vinay Jakkali +3

Digitization has led to smart, connected technologies be an integral part of businesses, governments and communities. For manufacturing digitization, there has been active research…

cs.CL2026

LLM-Augmented Changepoint Detection: A Framework for Ensemble Detection and Automated Explanation

Fabian Lukassen, Christoph Weisser, Michael Schlee +5

This paper introduces a novel changepoint detection framework that combines ensemble statistical methods with Large Language Models (LLMs) to enhance both detection accuracy and th…

math.AG2023

Quot schemes and Fourier-Mukai transformation

Indranil Biswas, Umesh V Dubey, Manish Kumar +1

We consider several related examples of Fourier-Mukai transformations involving the quot scheme. A method of showing conservativity of these Fourier-Mukai transformations is descri…

physics.flu-dyn2022

Lagrangian stretching reveals stress topology in viscoelastic flows

Manish Kumar, Jeffrey S. Guasto, Arezoo M. Ardekani

Viscoelastic flows are pervasive in a host of natural and industrial processes, where the emergence of nonlinear and time-dependent dynamics regulate flow resistance, energy consum…

Characterization of genuine ramification using formal orbifolds

Indranil Biswas, Manish Kumar, A. J. Parameswaran

We give a characterization of genuinely ramified maps of formal orbifolds in the Tannakian framework. In particular we show that a morphism is genuinely ramified if and only if the…

math.AG2022

On the stability of pulled back parabolic vector bundles

Indranil Biswas, Manish Kumar, A. J. Parameswaran

Take an irreducible smooth projective curve $X$ defined over an algebraically closed field of characteristic zero, and fix finitely many distinct point $D\, =\, \{x_1,\, \cdots,\,…

cs.CV2026

New Fourth-Order Grayscale Indicator-Based Telegraph Diffusion Model for Image Despeckling

Rajendra K. Ray, Manish Kumar

Second-order PDE models have been widely used for suppressing multiplicative noise, but they often introduce blocky artifacts in the early stages of denoising. To resolve this, we…

cond-mat.mes-hall2025

On-surface Synthesis of a Ferromagnetic Molecular Spin Trimer

Alessio Vegliante, Manuel Vilas-Varela, Ricardo Ortiz +12

Triangulenes are prototypical examples of open-shell nanographenes. Their magnetic properties, arising from the presence of unpaired $I ¨ $ electrons, can be extensively tuned by mod…

math.AG2011

The fundamental group of affine curves in positive characteristic

Manish Kumar

It is shown that the commutator subgroup of the fundamental group of a smooth affine curve over an uncountable algebraically closed field $k$ of positive characteristic is a profin…

cond-mat.mtrl-sci2026

Quantum Spin-1/2 Rings Built from [2]Triangulene Molecular Units

Can Li, Manish Kumar, Ying Wang +14

Quantum spin rings represent fundamental model systems that exhibit distinctive quantum phenomena-such as quantum critical behavior and quasiparticle excitations-arising from their…

cs.DC2026

Supervised Distributed Computing: Efficiency and Robustness under a Majority of Adversarial Workers

John Augustine, Henning Hillebrandt, Manish Kumar +2

We consider a recently proposed \emph{supervised distributed computing} paradigm \cite{augustine2025supervised} that extends and refines the standard master-worker paradigm for par…

cs.CR2023

Security of XCB and HCTR

Manish Kumar

Tweakable Enciphering Scheme (TES) is a length preserving scheme which provides confidentiality and admissible integrity. XCB (Extended Code Book) is a TES which was introduced in…

math.AP2022

Null controllability of the linear Stabilized Kuramoto-Sivashinsky system using moment method

Manish Kumar, Subrata Majumdar

This paper deals with the null controllability of a coupled parabolic system, which is Kuramoto-Sivashinsky-Korteweg-de Vries equation coupled with heat equation through first orde…

math.AG2022

Genuinely ramified maps and stability of pulled-back parabolic bundles

Indranil Biswas, Manish Kumar, A. J. Parameswaran

Let $f : X \to Y$ be a genuinely ramified map between irreducible smooth projective curves defined over an algebraically closed field. Let $P$ be a branch data on $Y$ such…

physics.flu-dyn2023

Effect of polymer additives on dynamics of water level in an open channel

Manish Kumar, Michael D. Graham

The presence of a tiny amount of polymers (a few parts per million) in a fluid dramatically reduces turbulent drag. For this reason, polymer additives have been proposed to be used…

cs.DC2023

Improved Deterministic Leader Election in Diameter-Two Networks

Manish Kumar, Anisur Rahaman Molla, Sumathi Sivasubramaniam

In this paper, we investigate the leader election problem in diameter-two networks. Recently, Chatterjee et al. [DC 2020] studied the leader election in diameter-two networks. They…

astro-ph.HE2025

Spectral analysis of ultraluminous X-ray pulsars with models of X-ray pulsars

Manish Kumar, Rahul Sharma, Biswajit Paul +1

A fraction of the Ultra Luminous X-ray (ULX) sources are known to be accreting neutron stars as they show coherent X-ray pulsations with pulse periods ranging from ~1-30 seconds. W…

physics.optics2015

Embedding a nondiffracting defect site in helical lattice wave-field by optical phase engineering

Manish Kumar, Joby Joseph

We present a technique to optically induce a defect site in helical lattice wave-field where the combined wave-field continues to maintain its nondiffracting (ND) nature. This is d…

physics.flu-dyn2024

Nested traveling wave structures in elastoinertial turbulence

Manish Kumar, Michael D. Graham

Elastoinertial turbulence (EIT) is a chaotic flow resulting from the interplay between inertia and viscoelasticity in wall bounded shear flows. Understanding EIT is important becau…

cs.DC2024

Distributed Download from an External Data Source in Faulty Majority Settings

John Augustine, Soumyottam Chatterjee, Valerie King +3

We extend the study of retrieval problems in distributed networks, focusing on improving the efficiency and resilience of protocols in the \emph{Data Retrieval (DR) Model}. The DR…

cond-mat.dis-nn2026

Jayashis Das, Vatsana Tiwari, Manish Kumar +1

We investigate the effect of a periodic electric field drive on the generalized Aubry-AndrÃ© model, also known as the Ganeshan-Pixley-Das Sarma (GPD) model, which is well known as…

Pervasive spin-triplet superconductivity in rhombohedral graphene

Manish Kumar, Derek Waleffe, Anna Okounkova +6

Magnetic fields typically suppress superconductivity once the Zeeman energy exceeds the pairing gap, unless mechanisms such as unconventional pairing, strong spin-orbit coupling, o…

math.AG2025

On the equivariant vector bundles on $CP^{1}$

Indranil Biswas, Manish Kumar, A. J. Parameswaran

Let $H$ be a subgroup of $PGL (2, C)$ (respectively, $SL (2, C)$ ) such that the Zariski closure in $PGL (2, C)$ (respectively, ${\rm SL}(2,\math…

math.CV2020

Fatou and Julia like sets II

Kuldeep Singh Charak, Anil Singh, Manish Kumar

This paper is a continuation of authors work: Fatou and Julia like sets,Ukranian J. Math., to appear/arXiv:2006.08308[math.CV](see [4]). Here, we introduce escaping like set and ge…

cs.OH2010

Tunable Multifunction Filter Using Current Conveyor

Manish Kumar, M. C. Srivastava, Umesh Kumar

The paper presents a current tunable multifunction filter using current conveyor. The proposed circuit can be realized as on chip tunable low pass, high pass, band pass and ellipti…

cs.DS2026

Sublinear-Time Reconfiguration of Programmable Matter with Joint Movements

Manish Kumar, Othon Michail, Andreas Padalkin +1

We study centralized reconfiguration problems for geometric amoebot structures. A set of $n$ amoebots occupy nodes on the triangular grid and can reconfigure via expansion and cont…

cond-mat.str-el2024

Theoretical model for multi-orbital Kondo screening in strongly correlated molecules with several unpaired electrons

Aitor Calvo-FernÃ¡ndez, Manish Kumar, Diego Soler-Polo +3

The mechanism of Kondo screening in strongly correlated molecules with several unpaired electrons on a metal surface is still under debate. Here, we provide a theoretical framework…

physics.optics2016

Optical generation of a spatially variant two-dimensional lattice structure by using a phase only spatial light modulator

Manish Kumar, Joby Joseph

We propose a simple and straightforward method to generate a spatially variant lattice structures by optical interference lithography method. Using this method, it is possible to i…

Cotunneling theory and multiplet excitations: emergence of asymmetric line shape in inelastic scanning tunneling spectroscopy of correlated molecules on surfaces

Marco Lozano, Manish Kumar, Pavel Jelinek +1

Recent advances in on-surface chemistry, combined with scanning probe microscopy, have enabled the synthesis of correlated molecules on surfaces and the characterization of their c…

math.OA2023

Full solution of the factoriality question for $q$ -Araki-Woods von Neumann algebras via conjugate variables

Manish Kumar, Adam Skalski, Mateusz Wasilewski

We establish factoriality of $q$ -Araki-Woods von Neumann algebras (with the number of generators at least two) in full generality, exploiting the approach via conjugate variables d…

physics.app-ph2019

Performance Bounds of Nanoparticles Laden Volumetric Absorption Solar Thermal Platforms in Laminar Flow Regime

Apoorva Singh, Manish Kumar, Vikrant Khullar

Recent success in synthesizing thermally stable nanofluids at low costs is a significant breakthrough in the evolution of volumetric absorption based solar thermal systems. However…

math.AG2015

Formal orbifolds and orbifold bundles in positive characteristic

Manish Kumar, A. J. Parameswaran

We define formal orbifolds over an algebraically closed field of arbitrary characteristic as curves together with some branch data. Their Ã©tale coverings and their fundamental gro…

physics.flu-dyn2025

Elastoinertial turbulence: Data-driven reduced-order model based on manifold dynamics

Manish Kumar, C. Ricardo Constante-Amores, Michael D. Graham

Elastoinertial turbulence (EIT) is a chaotic state that emerges in the flows of dilute polymer solutions. Direct numerical simulation (DNS) of EIT is highly computationally expensi…

cond-mat.mtrl-sci2018

Interfacial spin glass mediated unusual spontaneous exchange bias effect in epitaxial self-assembled La0.7Sr0.3MnO3:NiO nanocomposite thin films

Gyanendra Panchal, R. J. Choudhary, Manish Kumar +1

Zero field cooled spontaneous exchange bias (SEB) is observed in epitaxial La0.7Sr0.3MnO3 (LSMO):NiO self-assembled nanocomposite thin films grown on (001) SrTiO3 single crystal su…

cs.LG2025

Mambular: A Sequential Model for Tabular Deep Learning

Anton Frederik Thielmann, Manish Kumar, Christoph Weisser +3

The analysis of tabular data has traditionally been dominated by gradient-boosted decision trees (GBDTs), known for their proficiency with mixed categorical and numerical features.…

cond-mat.str-el2020

Synthesis and characterization of vertically aligned La0.7Sr0.3MnO3:NiO nanocomposite thin films for spintronic applications

Gyanendra Panchal, Anjali Panchwanee, Manish Kumar +3

The microstructures and interfaces of two-phase vertically aligned nanocomposite (VAN) thin films play a key role in the design of spintronic device architectures and their multifu…

quant-ph2025

Two Quantum Algorithms for Nonlinear Reaction-Diffusion Equation using Chebyshev Approximation Method

Manish Kumar

We present two new quantum algorithms for reaction-diffusion equations that employ the truncated Chebyshev polynomial approximation. This method is employed to numerically solve th…

math.AG2025

The tame Nori fundamental group

Indranil Biswas, Manish Kumar, A. J. Parameswaran

We introduce three notion of tameness of the Nori fundamental group scheme for a normal quasiprojective variety $X$ over an algebraically closed field. It is proved that these thre…

math.OC2022

Development of Linear Battery Model for Path Planning with Mixed Integer Linear Programming: Simulated and Experimental Validation

Drew Scott, Satyanarayana G. Manyam, David W. Casbeer +3

Mixed Integer Linear Programs (MILPs) are often used in the path planning of both ground and aerial vehicles. Such a formulation of the path planning problem requires a linear obje…

cs.LG2026

Continuous Fairness On Data Streams

Subhodeep Ghosh, Zhihui Du, Angela Bonifati +3

We study the problem of enforcing continuous group fairness over windows in data streams. We propose a novel fairness model that ensures group fairness at a finer granularity level…

eess.SP2025

Distributed Machine Learning Approach for Low-Latency Localization in Cell-Free Massive MIMO Systems

Manish Kumar, Tzu-Hsuan Chou, Byunghyun Lee +4

Low-latency localization is critical in cellular networks to support real-time applications requiring precise positioning. In this paper, we propose a distributed machine learning…

cs.DC2025

Computing Tree Structures in Anonymous Graphs via Mobile Agents

Prabhat Kumar Chand, Manish Kumar, Anisur Rahaman Molla

Minimum Spanning Tree (MST) and Breadth-First Search (BFS) tree constructions are classical problems in distributed computing, traditionally studied in the message-passing model, w…