The inverse boundary value problem: application in many-body perturbation theory

Péter R. Surján, Zsuzsanna Mihálka, Ágnes Szabados

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

An algorithm is discussed to find boundary values to partial differential equations in the knowledge of the solution of that equation inside a part of the domain enclosed by the boundary. The method is used as a tool of analytic continuation to complement a method proposed recently (Mihálka and Surján, in Phys Rev A 96:062106, 2017) for finding resummed values of divergent perturbation series.

Original languageEnglish
Article number149
JournalTheoretical Chemistry Accounts
Volume137
Issue number11
DOIs
Publication statusPublished - Nov 1 2018

Keywords

  • Boundary value problem
  • Møller–Plesset partitioning
  • Partial differential equation
  • Rayleigh–Schrödinger perturbation theory
  • Resummation of divergent series

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

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