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researcher

K. Johansson

13 papers hereh-index 307.3k citations69 works total

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

author position
  • sole author10
  • last author3

Across the 13 of 13 papers where every author was matched, so the position is known.

fields
  • math.PR8
  • math.CO3
  • math-ph2
same name
  • K. Johansson — 2 papers, h 97
  • K. Johansson — 2 papers, h 9

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
19982007
most citedToeplitz determinants, random growth and determinantal processes

35 citations · 69 across the 5 of their papers we have counts for

collaborators
Showing 2007Show all

2 papers · 1 filter

math.PR2007★ 28 cited

A multi-dimensional Markov chain and the Meixner ensemble

Kurt Johansson

We show that the transition probability of the Markoc chain (G(j,1),...,G(j,n))j≥1​, where the G(i,j)′s are certain directed last-passage times, is given by a determinant…

math.PR2007

On some special directed last-passage percolation models

Kurt Johansson

We investigate extended processes given by last-passage times in directed models defined using exponential variables with decaying mean. In certain cases we find the universal Airy…

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