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researcher

A. Sakai

24 papers hereh-index 15631 citations36 works total

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

author position
  • sole author7
  • first author1
  • middle author1
  • last author15

Across the 24 of 24 papers where every author was matched, so the position is known.

fields
  • math.PR15
  • math-ph8
  • math.OC1
same name
  • A. Sakai — 29 papers, h 19
  • A. Sakai — 12 papers, h 26
  • A. Sakai — 9 papers, h 5
  • A. Sakai — 2 papers, h 30
  • A. Sakai — 1 paper, h 20
  • A. Sakai — 1 paper, h 2

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
20042022
most citedMean-field behavior for long- and finite range Ising model, percolation and self-avoiding walk

44 citations · 136 across the 24 of their papers we have counts for

collaborators
Showing 2007 · math.PRShow all

3 papers · 2 filters

math.PR2007★ 44 cited

Mean-field behavior for long- and finite range Ising model, percolation and self-avoiding walk

Markus Heydenreich, Remco van der Hofstad, Akira Sakai

We consider self-avoiding walk, percolation and the Ising model with long and finite range. By means of the lace expansion we prove mean-field behavior for these models if $d>2(α\w…

math.PR2007★ 6 cited

Diagrammatic bounds on the lace-expansion coefficients for oriented percolation

Akira Sakai

We provide a complete proof of the diagrammatic bounds on the lace-expansion coefficients for oriented percolation, which are used in [arXiv:math/0703455] to investigate critical b…

math.PR2007

Critical behavior and the limit distribution for long-range oriented percolation. I

Lung-Chi Chen, Akira Sakai

We consider oriented percolation on Z^d times Z_+ whose bond-occupation probability is pD(...), where p is the percolation parameter and D is a probability distribution on Z^d. Sup…

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