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Alexander Keimer

3 papers hereh-index 16767 citations42 works total

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

author position
  • first author1
  • middle author2

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • math.AP3
same name
  • Alexander Keimer — 5 papers
  • Alexander Keimer — 1 paper

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
20202022
most citedConservation laws with nonlocal velocity -- the singular limit problem

5 citations · 9 across the 3 of their papers we have counts for

collaborators
Showing math.APShow all

3 papers · 1 filter

math.AP2022★ 5 cited

Conservation laws with nonlocal velocity -- the singular limit problem

Jan Friedrich, Simone Göttlich, Alexander Keimer +1

We consider conservation laws with nonlocal velocity and show for nonlocal weights of exponential type that the unique solutions converge in a weak or strong sense (dependent on th…

math.AP2021★ 2 cited

Discontinuous nonlocal conservation laws and related discontinuous ODEs -- Existence, Uniqueness, Stability and Regularity

Alexander Keimer, Lukas Pflug

We study nonlocal conservation laws with a discontinuous flux function of regularity L∞(R) in the spatial variable and show existence and uniqueness of…

math.AP2020★ 2 cited

A general result on the approximation of local conservation laws by nonlocal conservation laws: The singular limit problem for exponential kernels

Giuseppe Maria Coclite, Jean-Michel Coron, Nicola De Nitti +2

We deal with the problem of approximating a scalar conservation law by a conservation law with nonlocal flux. As convolution kernel in the nonlocal flux, we consider an exponential…

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