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researcher

L. Ryzhik

68 papers hereh-index 343.8k citations143 works total

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

author position
  • first author1
  • middle author13
  • last author52

Across the 66 of 68 papers where every author was matched, so the position is known.

fields
  • math.AP38
  • math.PR12
  • math-ph9
  • nlin.CD3
  • cond-mat.dis-nn1
  • math.CA1
same name
  • L. Ryzhik — 12 papers, h 19

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
20022026
most citedOn the nonlocal Fisher-KPP equation: steady states, spreading speed and global bounds

77 citations · 576 across the 59 of their papers we have counts for

collaborators
Showing 2010 · math.APShow all

1 paper · 2 filters

math.AP2010★ 68 cited

Existence and Non-existence of Fisher-KPP Transition Fronts

James Nolen, Jean-Michel Roquejoffre, Lenya Ryzhik +1

We consider Fisher-KPP-type reaction-diffusion equations with spatially inhomogeneous reaction rates. We show that a sufficiently strong localized inhomogeneity may prevent existen…

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