668 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Institute for Research in Fundamental SciencesIR108 papers
- Damghan UniversityIR31 papers
- Islamic Azad University, MashhadIR13 papers
- K. N. Toosi University of TechnologyIR13 papers
- Farhangian UniversityIR12 papers
- Shahid Beheshti UniversityIR11 papers
- University of TehranIR11 papers
- Dublin City UniversityIE10 papers
- Golestan UniversityIR10 papers
- Centre National de la Recherche ScientifiqueFR9 papers
- Deakin UniversityAU9 papers
- Institute of Metal Superplasticity ProblemsRU9 papers
44 papers · 1 filter
Non-commutative Callebaut inequality
M. S. Moslehian, J. S. Matharu, J. S. Aujla
We present an operator version of the Callebaut inequality involving the interpolation paths and apply it to the weighted operator geometric means. We also establish a matrix versi…
Fuglede-Putnam type theorems via the Aluthge transform
M. S. Moslehian, S. M. S. Nabavi Sales
Let and be the polar decompositions of and and let stand for the set of operators $X\…
On asymptotically AdS-like solutions of three dimensional massive gravity
Ahmad Ghodsi, Davood Mahdavian Yekta
In this paper we have added Maxwell, Maxwell-Chern-Simons and gravitational Chern-Simons terms to Born-Infeld extended new massive gravity and we have found different types of (non…
Information Theoretic Exemplification of the Impact of Transmitter-Receiver Cognition on the Channel Capacity
Nima S. Anzabi-Nezhad, Ghosheh Abed Hodtani, Mohammad Molavi Kakhki
In this paper, we study, information theoretically, the impact of transmitter and or receiver cognition on the channel capacity. The cognition can be described by state information…
On Hawaiian Groups of Some Topological Spaces
Ameneh Babaee, Behrooz Mashayekhy, Hanieh Mirebrahimi
The paper is devoted to study the structure of Hawaiian groups of some topological spaces. We present some behaviors of Hawaiian groups with respect to product spaces, weak join sp…
Around Operator Monotone Functions
M. S. Moslehian, H. Najafi
We show that the symmetrized product of two positive operators and is positive if and only if for all non-negative operator monotone function…
Goodness-of-fit tests for weibull populations on the basis of records
Mahdi Doostparast
Record is used to reduce the time and cost of running experiments (Doostparast and Balakrishnan, 2010). It is important to check the adequacy of models upon which inferences or act…
On Baer Invariants of Triples of Groups
Zohreh Vasagh, Hanieh Mirebrahimi, Behrooz Mashayekhy
In this paper, we develop the theory of Baer invariants for triples of groups. First, we focus on the general properties of the Baer invariant of triples. Second, we prove that the…
Measurement-induced nonlocality for an arbitrary bipartite state
Sayyed Yahya Mirafzali, Iman Sargolzahi, Ali Ahanj +2
Measurement-induced nonlocality is a measure of nonlocalty introduced by Luo and Fu [Phys. Rev. Lett \textbf{106}, 120401 (2011)]. In this paper, we study the problem of evaluation…
Vertically Self-Gravitating ADAFs in the Presence of Toroidal Magnetic Field
A. Mosallanezhad, S. Abbassi, M. Shadmehri +1
Force due to the self-gravity of the disc in the vertical direction is considered to study its possible effects on the structure of a magnetized advection-dominated accretion disc.…
A Delay-Constrained General Achievable Rate and Certain Capacity Results for UWB Relay Channel
Maryam Faramarzi Yazd, Ghosheh Abed Hodtani
In this paper, we derive UWB version of (i) general best achievable rate for the relay channel with decode-andforward strategy and (ii) max-flow min-cut upper bound, such that the…
Operator inequalities related to the Corach--Porta--Recht inequality
Cristian Conde, Mohammad Sal Moslehian, Ameur Seddik
We prove some refinements of an inequality due to X. Zhan in an arbitrary complex Hilbert space by using some results on the Heinz inequality. We present several related inequaliti…
Characterization of a generalized triangle inequality in normed spaces
F. Dadipour, M. S. Moslehian, J. M. Rassias +1
For a normed linear space and we characterize all -tuples for which the generalized triangle inequality of the second type $…
S-duality of color-ordered amplitudes
Mohammad R. Garousi
Recently, it has been proposed that the S-matrix elements on the world volume of an abelian D-brane are consistent with the Ward identity associated with the S-duality. In this…
Collective-coordinate analysis of inhomogeneous nonlinear Klein-Gordon field theory
Danial Saadatmand, Kurosh Javidan
Two different sets of collective-coordinate equations for solitary solutions of Nonlinear Klein-Gordon (NKG) model is introduced. The collective-coordinate equations are derived us…
The Effect of the Circumstellar Material on the Light Curves of Eclipsing Binary Systems
S. M. R. Ghoreyshi, J. Ghanbari, Fatemeh Salehi
This study inspects the influence of various effects and free parameters of the accretion disc and circumstellar material on the emerging light curve of eclipsing binary systems th…
A General Achievable Rate Region for Multiple-Access Relay Channels and Some Certain Capacity Theorems
Mohammad Osmani-Bojd, Assadallah Sahebalam, Ghosheh Abed Hodtani
In this paper, we obtain a general achievable rate region and some certain capacity theorems for multiple-access relay channel (MARC), using decode and forward (DAF) strategy at th…
An Achievable Rate Region for Cognitive Radio Channel With Common Message
Mostafa Monemizadeh, Ghosheh Abed Hodtani, Hamed Fehri
The cognitive radio channel with common message (CRCC) is considered. In this channel, similar to the cognitive radio channel (CRC), we have a cognitive user which has full non-cau…
Characterization of equality in a generalized Dunkl--Williams inequality
Mohammad Sal Moslehian, Farzad Dadipour
We establish a generalization of the Dunkl--Williams inequality and its inverse in the framework of Hilbert -modules and characterize the equality case. As applications, we ge…
On S-duality of D-brane S-matrix
Mohammad R. Garousi
There is a conjecture in the literature that indicates the tree-level S-matrix elements of graviton become symmetric under the transformation after including the loops an…
On the Unit Graph of a Noncommutative Ring
S. Akbari, E. Estaji, M. R. Khorsandi
Let be a ring (not necessary commutative) with non-zero identity. The unit graph of , denoted by , is a graph with elements of as its vertices and two distinct ver…
Bellman inequality for Hilbert space operators
A. Morassaei, F. Mirzapour, M. S. Moslehian
We establish some operator versions of Bellman's inequality. In particular, we prove that if is a unital positive linear ma…
Ky Fan inequalities
Mohammad Sal Moslehian
There are several inequalities in the literature carrying the name of Ky Fan. We survey these well-known Ky Fan inequalities and some other significant inequalities generalized by…
On the multiple exterior degree of finite groups
Rashid Rezaei, Peyman Niroomand, Ahmad Erfanian
Recently, two first authors have introduced a group invariant, which is related to the number of elements and of a finite group such that in the exterior…