F. Teso

activity

20152026

most citedThree representations of the fractional

p

-Laplacian: semigroup, extension and Balakrishnan formulas

30 citations · 36 across the 10 of their papers we have counts for

collaborators

Showing 2018Show all

3 papers · 1 filter

math.NA2018★ 6 cited

Numerical approximations for fractional elliptic equations via the method of semigroups

Nicole Cusimano, Félix del Teso, Luca Gerardo-Giorda

We provide a novel approach to the numerical solution of the family of nonlocal elliptic equations $(- Δ)^{s} u = f$ in $Ω$ , subject to some homogeneous boundary conditions $\mathcal{B}(…

math.AP2018

Characterization of nonlocal diffusion operators satisfying the Liouville theorem. Irrational numbers and subgroups of $R^{d}$

Nathaël Alibaud, Félix del Teso, Jørgen Endal +1

We investigate the characterization of generators $L$ of Lévy processes satisfying the Liouville theorem: Bounded functions $u$ solving $L [u] = 0$ are constant. T…

math.AP2018

Porous medium equation with nonlocal pressure

Diana Stan, Félix del Teso, Juan Luis Vázquez

We provide a rather complete description of the results obtained so far on the nonlinear diffusion equation $u_{t} = \nabla \cdot (u^{m - 1} \nabla (- Δ)^{- s} u)$ , which describes a flow thr…

Numerical approximations for fractional elliptic equations via the method of semigroups

Characterization of nonlocal diffusion operators satisfying the Liouville theorem. Irrational numbers and subgroups of Rd

Porous medium equation with nonlocal pressure

Characterization of nonlocal diffusion operators satisfying the Liouville theorem. Irrational numbers and subgroups of $R^{d}$