output
19962026
most citedPseudo-Hermiticity versus PT Symmetry: The necessary condition for the reality of the spectrum of a non-Hermitian Hamiltonian

1.7k citations

852 papers

cs.DC2026★ 16 cited

Multi-GPU Communication Schemes for Iterative Solvers: When CPUs are Not in Charge

Ismayil Ismayilov, Javid Baydamirli, Doğan Sağbili +2

This paper proposes a fully autonomous execution model for multi-GPU applications that completely excludes the involvement of the CPU beyond the initial kernel launch. In a typical…

cs.DC2026

A Concurrent Queue System for Multi-GPU Platforms: Application to Bellman-Ford SSSP

Beyza Cavusoglu

This paper presents the design and implementation of a multi-GPU concurrent queue system using NVIDIA's NVSHMEM. The Bellman-Ford algorithm is used as a case study to evaluate the…

cs.CV2026

EeveeDark: A Binary Neural Framework for Low-Light Video Enhancement via Event-Guided Sensor-Level Fusion

Onur Eker, Erkut Erdem, Aykut Erdem

Enhancing videos under extreme low-light conditions remains challenging due to the difficulty of balancing restoration quality and computational efficiency in resource-constrained…

gr-qc2026

Potentially healthy time evolution in interacting -form fields

Fethi M. Ramazanoğlu, Kıvanç İ. Ünlütürk

It was recently discovered that many self-interacting vector fields can have healthy time evolution when field amplitudes are small, however, further dynamics becomes impossible if…

eess.SP2026

Resource-Efficient CSI Prediction: A Gated Fusion and Factorized Projection Approach

Mohammad Hussain, Maedeh Adibag, Dilara Gurer +3

Accurate Channel State Information (CSI) prediction is essential for dynamic multiple-input multiple-output (MIMO) systems but remains computationally demanding. This letter propos…

gr-qc2026

Underlying mechanisms of phase transitions in scalar-tensor theories

Murat Özinan, Kıvanç İ. Ünlütürk, Fethi M. Ramazanoğlu

Spontaneous scalarization phenomenon in scalar-tensor gravity is known to be a form of phase transition, and it was recently shown that the order of this transition changes dependi…