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researcher

Alexander Ostermann

10 papers hereh-index 41.3k citations17 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3
  • last author7

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • math.NA10
same name
  • Alexander Ostermann — 7 papers, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20232025
most citedExponential Runge-Kutta methods of collocation type for parabolic equations with time-dependent delay

2 citations · 2 across the 6 of their papers we have counts for

collaborators
Showing 2023 · math.NAShow all

1 paper · 2 filters

math.NA2023

Accelerating exponential integrators to efficiently solve semilinear advection-diffusion-reaction equations

Marco Caliari, Fabio Cassini, Lukas Einkemmer +1

In this paper we consider an approach to improve the performance of exponential Runge--Kutta integrators and Lawson schemes} in cases where the solution of a related, but usually m…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.