140 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of GuilanIR8 papers
- UNSW SydneyAU7 papers
- Yazd UniversityIR5 papers
- Graduate University of Advanced TechnologyIR2 papers
- Institute for Research in Fundamental SciencesIR2 papers
- Institute of Science and Technology AustriaAT2 papers
- Université du littoral côte d'opaleFR2 papers
- University of KurdistanIR2 papers
- University of NeyshaburIR2 papers
- Bauhaus-Universität WeimarDE1 paper
- Brandon UniversityCA1 paper
- Gran Sasso Science InstituteIT1 paper
40 papers
Coherence, Transport, and Chaos in 1D Bose-Hubbard Model: Disorder vs. Stark Potential
Asad Ali, M. I. Hussain, Saif Al-Kuwari +6
Quantum coherence and phase transitions are studied in a finite one-dimensional Bose--Hubbard model using exact diagonalization under thermal fluctuations, a Stark potential, and d…
1-2-3-Go! Policy Synthesis for Parameterized Markov Decision Processes via Decision-Tree Learning and Generalization
Muqsit Azeem, Debraj Chakraborty, Sudeep Kanav +4
Despite the advances in probabilistic model checking, the scalability of the verification methods remains limited. In particular, the state space often becomes extremely large when…
Biframes and some of their properties
M. Firouzi Parizi, A. Alijani, M. A. Dehghan
Recently, frame multipliers, pair frames, and controlled frames have been investigated to improve the numerical efficiency of iterative algorithms for inverting the frame operator…
The Factor Width Rank of a Matrix
Nathaniel Johnston, Shirin Moein, Sarah Plosker
A matrix is said to have factor width at most if it can be written as a sum of positive semidefinite matrices that are non-zero only in a single principal submatri…
Logamediate inflation in DGP cosmology driven by a non-canonical scalar field
Arvin Ravanpak, Golnaz Farpour Fadakar
The main properties of the logamediate inflation driven by a non-canonical scalar field in the framework of DGP braneworld gravity are investigated. Considering high energy conditi…
Constant-roll Inflation in Brane Induced Gravity Cosmology
Arvin Ravanpak, Golnaz Farpour Fadakar
In this article we study a constant-roll inflationary model in the context of the DGP brane-world cosmology caused by a quintessence scalar field. We determine an analytical soluti…
Warm constant-roll inflation in brane-world cosmology
Mohammad Reza Setare, Arvin Ravanpak, Karam Bahari +1
In this article we study a constant-roll inflationary model in the context of brane-world cosmology caused by a quintessence scalar field for warm inflation with a constant dissipa…
Modeling and Uncertainty Analysis of Groundwater Level Using Six Evolutionary Optimization Algorithms Hybridized with ANFIS, SVM, and ANN
Akram Seifi, Mohammad Ehteram, Vijay P. Singh +1
In the present study, six meta-heuristic schemes are hybridized with artificial neural network (ANN), adaptive neuro-fuzzy interface system (ANFIS), and support vector machine (SVM…
Dynamical System Analysis of Randall-Sundrum Model with Tachyon Field on the Brane
Arvin Ravanpak, Golnaz Farpour Fadakar
In this manuscript we use the dynamical system approach to study the linear dynamics of a Randall-Sundrum braneworld model with a tachyon scalar field confined to the brane. We rec…
Tensor extrapolation methods with applications
F. P. A. Beik, A. El Ichi, K. Jbilou +1
In this paper, we mainly develop the well-known vector and matrix polynomial extrapolation methods in tensor framework. To this end, some new products between tensors are defined a…
The Stability Analysis of Brane Induced Gravity with Quintessence Field on the Brane with a Gaussian Potential
Arvin Ravanpak, Golnaz Farpour Fadakar
In this paper, we consider a normal branch of the DGP cosmological model with a quintessence scalar field on the brane as the dark energy component. Using the dynamical system appr…
Interacting Agegraphic Dark Energy Model in DGP Braneworld Cosmology: Dynamical System Approach
Arvin Ravanpak, Golnaz Farpour Fadakar
A proposal to study the effect of interaction in an agegraphic dark energy model in DGP brane-world cosmology is presented in this manuscript. After explaining the details, we proc…
On the Golub--Kahan bidiagonalization for ill-posed tensor equations with applications to color image restoration
Fatemeh P. A. Beik, Khalide Jbilou, Mehdi Najafi-Kalyani +1
This paper is concerned with solving ill-posed tensor linear equations. These kinds of equations may appear from finite difference discretization of high-dimensional convection-dif…
A note on Sonnenschein summability matrices
Gholamreza Talebi, Masoud Aminizadeh
In this note, we give a simple method for computing the column sums of the Sonnenschein summability matrices.
Deep Learning-Based Classification Of the Defective Pistachios Via Deep Autoencoder Neural Networks
Mehdi Abbaszadeh, Aliakbar Rahimifard, Mohammadali Eftekhari +4
Pistachio nut is mainly consumed as raw, salted or roasted because of its high nutritional properties and favorable taste. Pistachio nuts with shell and kernel defects, besides not…
Dynamical System Analysis of Brane Induced Gravity with Tachyon Field
Arvin Ravanpak, Golnaz Farpour Fadakar
In this manuscript we use the dynamical system approach to study the linear dynamics of a normal DGP brane-world model with a tachyon field as the dark energy component. Our focus…
Stability Analysis of DGP Brane-world Model with Agegraphic Dark Energy
Arvin Ravanpak, Golnaz Farpour Fadakar
The aim of this work is to apply the dynamical system approach to study the linear dynamics of the normal DGP brane-world model with agegraphic dark energy. The stability analysis…
A note on belief structures and S-approximation spaces
Ali Shakiba, Amir Kafshdar Goharshady, MohammadReza Hooshmandasl +1
We study relations between evidence theory and S-approximation spaces. Both theories have their roots in the analysis of Dempster's multivalued mappings and lower and upper probabi…
Polytropic Inspired Inflation on the Brane
Mohammad Reza Setare, Arvin Ravanpak, Hossein Farajollahi
The brane inflationary model inspired by a polytropic inflationary idea is studied. In the slow-roll approximation and high energy limit, for a chaotic potential, the model is deve…
Cosmic acceleration in non-flat cosmology
Salvatore Capozziello, Orlando Luongo, Richard Pincak +1
We study cosmological models inserting a non-vanishing spatial curvature and discuss its consequences on cosmological dynamics. To figure this out, a polynomial model…
Scattering Cross Section in a Cylindrical anisotropic layered metamaterial
M. R. Forouzeshfard, Masoud Mohebbi, Aliyeh Mollaei
To design a uniaxial anisotropic metamaterial a layered cylindrical metamaterial is introduced for TE polarization. Unlike to the previous work, which the layers were in radial dir…
Normal DGP in varying speed of light cosmology
Arvin Ravanpak, Hossein Farajollahi, Golnaz Farpoor Fadakar
The varying speed of light (VSL) has been used in cosmological models in which the physical constants vary over time. On the other hand, the Dvali, Gabadadze and Porrati (DGP) bran…
When the assignment map is completely positive
Iman Sargolzahi, Sayyed Yahya Mirafzali
Finding the general set of system-environment states for which the reduced dynamics of the system is completely positive (CP) is the subject of some recent works. An advance in thi…
On fixed-parameter tractability of the mixed domination problem for graphs with bounded tree-width
M. Rajaati, M. R. Hooshmandasl, M. J. Dinneen +1
A mixed dominating set for a graph is a set such that every element is either adjacent or incident to an element o…