13 citations · 26 across the 7 of their papers we have counts for
8 papers
Magnetic field induced exciton spin dynamics in indirect band gap (In,Al)As/AlAs quantum dots
T. S. Shamirzaev, D. R. Yakovlev, D. S. Smirnov +5
The exciton recombination and spin dynamics are investigated both experimentally and theoretically in an ensemble of indirect band gap (In,Al)As/AlAs quantum dots (QDs) with type-I…
Non-convex optimization in digital pre-distortion of the signal
Dmitry Pasechnyuk, Alexander Maslovskiy, Alexander Gasnikov +9
In this paper, we give some observation of applying modern optimization methods for functionals describing digital predistortion (DPD) of signals with orthogonal frequency division…
Algorithms for local optimization of OPLS energy for large protein structures
Pavel Yakovlev, Anton Anikin, Olga Bolshakova +6
Many problems arise in computational biology can be reduced to the minimization of energy function, that determines on the geometry of considered molecule. The solution of this pro…
Non accelerated efficient numerical methods for sparse quadratic optimization problems and its generalizations
Anton Anikin, Alexander Gasnikov, Alexander Gornov
We investigate primal gradient method with l1-norm and conditional gradient method (both methods are non accelerated). We show that these methods can outperform well known accelera…
Randomization and sparsity in huge-scale optimization on the Mirror Descent example
Anton Anikin, Alexander Gasnikov, Alexander Gornov
We investigate different randomizations for mirror descent method. We try to propose such a randomization that allows us to use sparsity of the problem as much as it possible. In t…
Efficient Numerical Methods to Solve Sparse Linear Equations with Application to PageRank
Anton Anikin, Alexander Gasnikov, Alexander Gornov +3
In this paper, we propose three methods to solve the PageRank problem for the transition matrices with both row and column sparsity. Our methods reduce the PageRank problem to the…
Efficient numerical algorithms for regularized regression problem with applications to traffic matrix estimations
Anton Anikin, Pavel Dvurechensky, Alexander Gasnikov +5
In this work we collect and compare to each other many different numerical methods for regularized regression problem and for the problem of projection on a hyperplane. Such proble…
Quantum logic gates from time-dependent global magnetic field in a system with constant exchange
A. V. Nenashev, A. F. Zinovieva, A. V. Dvurechenskii +2
We propose a method for implementation of an universal set of one- and two-quantum-bit gates for quantum computation in the system of two coupled electrons with constant non-diagon…