M. E. Cejas

activity

20172026

most citedVector-valued operators, optimal weighted estimates and the

C_{p}

condition

1 citations · 1 across the 6 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.NA2019

Mixed methods for degenerate elliptic problems and application to fractional laplacian

Maria E. Cejas, Ricardo G. Duran, Maria I. Prieto

We analyze the approximation by mixed finite element methods of solutions of equations of the form $-\mbox{div\,} (a\nabla u) = g$, where the coefficient $a = a (x)$ can degenerate go…

math.CA2019

Improved fractional Poincaré type inequalities on John domains

María Eugenia Cejas, Irene Drelichman, Javier C. Martínez-Perales

We obtain improved fractional Poincaré inequalities in John domains of a metric space $(X, d)$ endowed with a doubling measure $μ$ under some mild regularity conditions on the meas…