Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Chowdhury, Sudipto"'
Autor:
Chowdhury, Sudipto, Garg, Divay
This article examines the Dirichlet boundary control problem governed by the Poisson equation, where the control variables are square integrable functions defined on the boundary of a two dimensional bounded, convex, polygonal domain. It employs an u
Externí odkaz:
http://arxiv.org/abs/2402.06507
We revisit the L2 norm error estimate for the C0 interior penalty analysis of fourth order Dirichlet boundary control problem. The L2 norm estimate for the optimal control is derived under reduced regularity assumption and this analysis can be carrie
Externí odkaz:
http://arxiv.org/abs/2210.08744
This article discusses numerical analysis of the distributed optimal control problem governed by the von K\'{a}rm\'{a}n equations defined on a polygonal domain in $\mathbb{R}^2$. The state and adjoint variables are discretised using the nonconforming
Externí odkaz:
http://arxiv.org/abs/2107.04804
Autor:
Chowdhury, Sudipto
The primary goal of this thesis is to study finite element based a priori and a posteriori error estimates of optimal control problems of various kinds governed by linear elliptic PDEs (partial differential equations) of second and fourth orders. Thi
Externí odkaz:
http://etd.iisc.ernet.in/2005/3717
http://etd.iisc.ernet.in/abstracts/4587/G27767-Abs.PDF
http://etd.iisc.ernet.in/abstracts/4587/G27767-Abs.PDF
Autor:
Chowdhury, Sudipto
In this paper, we revisit the $L_2$-norm error estimate for $C^0$-interior penalty analysis of Dirichlet boundary control problem governed by biharmonic operator. In this work, we have relaxed the interior angle condition of the domain from $120$ deg
Externí odkaz:
http://arxiv.org/abs/1808.08568
Akademický článek
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We continue with the analysis of finite temperature corrections to the Tachyon mass in intersecting branes which was initiated in arxiv:1403.0389. In this paper we extend the computation to the case of intersecting D3-branes by considering a setup of
Externí odkaz:
http://arxiv.org/abs/1610.07140
Publikováno v:
Phys. Rev. D 95, 046011 (2017)
Several time dependent backgrounds, with perfect fluid matter, can be used to construct solutions of Einstein equations in the presence of a negative cosmological constant along with some matter sources. In this work we focus on the non-vacuum Kasner
Externí odkaz:
http://arxiv.org/abs/1608.08401
In this article, an abstract framework for the error analysis of discontinuous Galerkin methods for control constrained optimal control problems is developed. The analysis establishes the best approximation result from a priori analysis point of view
Externí odkaz:
http://arxiv.org/abs/1411.0796
Publikováno v:
JHEP09 (2014) 057
A holographic description of BCS superconductivity is given in arxiv:1104.2843. This model was constructed by insertion of a pair of D8-branes on a D4-background. The spectrum of intersecting D8-branes has tachyonic modes indicating an instability wh
Externí odkaz:
http://arxiv.org/abs/1403.0389