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researcher

K. Tsutaya

6 papers hereh-index 14638 citations64 works total

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

author position
  • first author5
  • middle author1

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • math.AP6

identity via Semantic Scholar / OpenAlex

activity
20212025
most citedOn heatlike lifespan of solutions of semilinear wave equations in Friedmann-Lemaître-Robertson-Walker spacetime

22 citations · 31 across the 6 of their papers we have counts for

collaborators
Showing 2024 · math.APShow all

1 paper · 2 filters

math.AP2024

Appearance of Strauss-type exponent in semilinear wave equations with time-dependent speed of propagation

Motohiro Sobajima, Kimitoshi Tsutaya, Yuta Wakasugi

In this paper, blowup phenomenon for the semilinear wave equation with time-dependent speed of propagation and scattering damping is considered under the smallness of initial data.…

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