A Strict Comparison Principle for Integro-Differential Hamilton-Jacobi-Bellman Equations on Domains with Boundary

Fuente: arXiv
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Main Authors: Della Corte, Serena, Fuchs, Fabian, Kraaij, Richard C., Nendel, Max
Format: Preprint
Published: 2025
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author Della Corte, Serena
Fuchs, Fabian
Kraaij, Richard C.
Nendel, Max
author_facet Della Corte, Serena
Fuchs, Fabian
Kraaij, Richard C.
Nendel, Max
contents This work provides a comparison principle for viscosity solutions to boundary value problems on (partially) bounded, cylindrical spaces. The comparison principle is based on a test function framework, that allows for the simultaneous treatment of diffusive as well as jump terms. Estimates in the proof of the comparison principle incorporate the use of Lyapunov functions that act as growth bounds for the solutions, effectively yielding a theory for unbounded viscosity solutions. We apply the results to a wide class of parabolic equations and elliptic problems on a space with corners.
format Preprint
id arxiv_https___arxiv_org_abs_2512_04005
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle A Strict Comparison Principle for Integro-Differential Hamilton-Jacobi-Bellman Equations on Domains with Boundary
Della Corte, Serena
Fuchs, Fabian
Kraaij, Richard C.
Nendel, Max
Analysis of PDEs
Probability
Primary 35D40, 45K05, Secondary 35J66, 35K61, 49L25, 49Q22
This work provides a comparison principle for viscosity solutions to boundary value problems on (partially) bounded, cylindrical spaces. The comparison principle is based on a test function framework, that allows for the simultaneous treatment of diffusive as well as jump terms. Estimates in the proof of the comparison principle incorporate the use of Lyapunov functions that act as growth bounds for the solutions, effectively yielding a theory for unbounded viscosity solutions. We apply the results to a wide class of parabolic equations and elliptic problems on a space with corners.
title A Strict Comparison Principle for Integro-Differential Hamilton-Jacobi-Bellman Equations on Domains with Boundary
topic Analysis of PDEs
Probability
Primary 35D40, 45K05, Secondary 35J66, 35K61, 49L25, 49Q22
url https://arxiv.org/abs/2512.04005