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researcher

I. Sigal

78 papers hereh-index 417.1k citations269 works total

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

author position
  • sole author5
  • first author7
  • middle author14
  • last author46

Across the 72 of 78 papers where every author was matched, so the position is known.

fields
  • math-ph49
  • math.AP13
  • quant-ph11
  • math.DG2
  • nlin.PS2
  • math.NA1
same name
  • I. Sigal — 1 paper, h 44

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
19992026
most citedSolitary Wave Dynamics in an External Potential

178 citations · 981 across the 75 of their papers we have counts for

collaborators
Showing 2006 · math-phShow all

3 papers · 2 filters

math-ph2006★ 3 cited

Relaxation of Solitons in Nonlinear Schrodinger Equations with Potential

Zhou Gang, I. M. Sigal

In this paper we study dynamics of solitons in the generalized nonlinear Schrödinger equation (NLS) with an external potential in all dimensions except for 2. For a certain class o…

math-ph2006

On Soliton Dynamics in Nonlinear Schrodinger Equations

Zhou Gang, I. M. Sigal

In this paper we announce the result of asymptotic dynamics of solitons of nonlinear Schrodinger equations with external potentials. To each local minima of the potential there is…

math-ph2006★ 38 cited

Theory of Non-Equilibrium Sationary States as a Theory of Resonances

M. Merkli, M. Mueck, I. M. Sigal

We study a small quantum system (e.g. a simplified model for an atom or molecule) interacting with two bosonic or fermionic reservoirs (say, photon or phonon fields). We show that…

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