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researcher

O. Costin

30 papers hereh-index 262.3k citations138 works total

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

author position
  • sole author5
  • first author24

Across the 29 of 30 papers where every author was matched, so the position is known.

fields
  • math.CA13
  • math-ph8
  • math.AP5
  • math.DS2
  • physics.atom-ph2

identity via Semantic Scholar / OpenAlex

activity
19992009
most citedOn Borel summation and Stokes phenomena of nonlinear differential systems

14 citations · 47 across the 25 of their papers we have counts for

collaborators
Showing 2007Show all

2 papers · 1 filter

physics.atom-ph2007

Exact Results for Ionization of Model Atomic Systems

O. Costin, J. L. Lebowitz, C. Stucchio +1

We present rigorous results for quantum systems with both bound and continuum states subjected to an arbitrary strength time-periodic field. We prove that the wave function takes t…

math.CA2007★ 2 cited

Resurgence of the fractional polylogarithms

Ovidiu Costin, Stavros Garoufalidis

The fractional polylogarithms, depending on a complex parameter $\a$, are defined by a series which is analytic inside the unit disk. After an elementary conversion of the series i…

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