Dmitriy Leykekhman - researchr alias

researchr

You are not signed in
Sign in
Sign up

Viewing Publication 1 - 20 from 20

2025

Weak maximum principle of finite element methods for parabolic equations in polygonal domainsGenming Bai, Dmitriy Leykekhman, Buyang Li. nm, 157(1):97-142, February 2025. [doi]

2021

Local Energy Estimates for the Fractional LaplacianJuan Pablo Borthagaray, Dmitriy Leykekhman, Ricardo H. Nochetto. siamnum, 59(4):1918-1947, 2021. [doi]

Weak discrete maximum principle of finite element methods in convex polyhedraDmitriy Leykekhman, Buyang Li. moc, 90(327):1-18, 2021. [doi]

2020

Global and Local Pointwise Error Estimates for Finite Element Approximations to the Stokes Problem on Convex PolyhedraNiklas Behringer, Dmitriy Leykekhman, Boris Vexler. siamnum, 58(3):1531-1555, 2020. [doi]

2018

Discrete Maximal Parabolic Regularity for Galerkin Finite Element Methods for Nonautonomous Parabolic ProblemsDmitriy Leykekhman, Boris Vexler. siamnum, 56(4):2178-2202, 2018. [doi]

2017

On the positivity of discrete harmonic functions and the discrete Harnack inequality for piecewise linear finite elementsDmitriy Leykekhman, Michael Pruitt. moc, 86(305):1127-1145, 2017. [doi]

Global and Interior Pointwise best Approximation Results for the Gradient of Galerkin Solutions for Parabolic ProblemsDmitriy Leykekhman, Boris Vexler. siamnum, 55(4):2025-2049, 2017. [doi]

Discrete maximal parabolic regularity for Galerkin finite element methodsDmitriy Leykekhman, Boris Vexler. nm, 135(3):923-952, 2017. [doi]

2016

A Priori Error Estimates for Three Dimensional Parabolic Optimal Control Problems with Pointwise ControlDmitriy Leykekhman, Boris Vexler. siamco, 54(5):2403-2435, 2016. [doi]

Finite Element Pointwise Results on Convex Polyhedral DomainsDmitriy Leykekhman, Boris Vexler. siamnum, 54(2):561-587, 2016. [doi]

Pointwise Best Approximation Results for Galerkin Finite Element Solutions of Parabolic ProblemsDmitriy Leykekhman, Boris Vexler. siamnum, 54(3):1365-1384, 2016. [doi]

2013

Optimal error estimates for finite element discretization of elliptic optimal control problems with finitely many pointwise state constraintsDmitriy Leykekhman, Dominik Meidner, Boris Vexler. coap, 55(3):769-802, 2013. [doi]

Optimal A Priori Error Estimates of Parabolic Optimal Control Problems with Pointwise ControlDmitriy Leykekhman, Boris Vexler. siamnum, 51(5):2797-2821, 2013. [doi]

2012

Pointwise error estimates of finite element approximations to the Stokes problem on convex polyhedraJ. Guzmán, Dmitriy Leykekhman. moc, 81(280):1879-1902, 2012. [doi]

Local Error Analysis of Discontinuous Galerkin Methods for Advection-Dominated Elliptic Linear-Quadratic Optimal Control ProblemsDmitriy Leykekhman, Matthias Heinkenschloss. siamnum, 50(4):2012-2038, 2012. [doi]

Investigation of Commutative Properties of Discontinuous Galerkin Methods in PDE Constrained Optimal Control ProblemsDmitriy Leykekhman. jscic, 53(3):483-511, 2012. [doi]

2010

Local Error Estimates for SUPG Solutions of Advection-Dominated Elliptic Linear-Quadratic Optimal Control ProblemsMatthias Heinkenschloss, Dmitriy Leykekhman. siamnum, 47(6):4607-4638, 2010. [doi]

2009

Hölder estimates for Green's functions on convex polyhedral domains and their applications to finite element methodsJohnny Guzmán, Dmitriy Leykekhman, Jürgen Rossmann, Alfred H. Schatz. nm, 112(2):221-243, 2009. [doi]

2008

Uniform error estimates in the finite element method for a singularly perturbed reaction-diffusion problemDmitriy Leykekhman. moc, 77(261):21-39, 2008. [doi]

2004

Pointwise localized error estimates for parabolic finite element equationsDmitriy Leykekhman. nm, 96(3):583-600, 2004. [doi]

Sign in or sign up to see more results.

runs on WebDSL