Athanassoulis, Agis

Dr

  • 70 Citations
  • 5 h-Index
20072020
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Fingerprint Dive into the research topics where Agis Athanassoulis is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Semiclassical Limit Mathematics
Wigner Transform Mathematics
Phase Space Mathematics
Topology Engineering & Materials Science
X ray lasers Engineering & Materials Science
wave propagation Physics & Astronomy
Nonlinear equations Engineering & Materials Science
X-ray Laser Mathematics

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Projects 2017 2020

Research Output 2007 2018

  • 70 Citations
  • 5 h-Index
  • 12 Article
  • 3 Conference contribution
  • 1 Letter
1 Citation (Scopus)

Characterization of the emergence of rogue waves from given spectra through a Wigner equation approach

Athanassoulis, A. G., 2018, ASME Proceedings: Structures, Safety, and Reliability. Vol. 3. p. 1-6 6 p. V003T02A008

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Autocorrelation
Modulation
1 Citation (Scopus)
47 Downloads (Pure)

Semiclassical regularization of Vlasov equations and wavepackets for nonlinear Schrödinger equations

Athanassoulis, A., 12 Feb 2018, In : Nonlinearity. 31, 3, p. 1045-1072 28 p.

Research output: Contribution to journalArticle

Open Access
File
Vlasov equation
Vlasov Equation
vlasov equations
Nonlinear equations
nonlinear equations
3 Citations (Scopus)
52 Downloads (Pure)

Localized instabilities of the Wigner equation as a model for the emergence of Rogue Waves

Athanassoulis, A., Athanassoulis, G. & Sapsis, T., Nov 2017, In : Journal of Ocean Engineering and Marine Energy. 3, 4, p. 353-372 20 p.

Research output: Contribution to journalArticle

Open Access
File
Nonlinear equations
transform
wavelength
Wavelength
methodology
2 Citations (Scopus)
108 Downloads (Pure)

Regularized semiclassical limits: linear flows with infinite Lyapunov exponents

Athanassoulis, A., Katsaounis, T. & Kyza, I., 2016, In : Communications in Mathematical Sciences. 14, 7, p. 1821-1858 37 p.

Research output: Contribution to journalArticle

Open Access
File
Semiclassical Limit
Saddlepoint
Lyapunov Exponent
Schrodinger equation
Conical Singularities
3 Citations (Scopus)

Numerical simulations of X-ray free electron lasers (XFEL)

Antonelli, P., Athanassoulis, A., Huang, Z. & Markowich, P. A., 4 Nov 2014, In : Multiscale Modeling and Simulation: A SIAM Interdisciplinary Journal. 12, 4, p. 1607-1621 15 p.

Research output: Contribution to journalArticle

X ray lasers
X-ray Laser
Free Electron Laser
Free electron lasers
free electron lasers

Activities 2017 2018

Minisymposium at the British Applied Mathematics Colloquium 2018

Agis Athanassoulis (Organiser)
26 Mar 2018

Activity: Participating in or organising an event typesParticipation in workshop, seminar, course

Numerics for cosmology: the Schrödinger method

Agis Athanassoulis (Invited speaker)
22 May 201825 May 2018

Activity: Talk or presentation typesInvited talk

Analysis Seminar, School of Mathematics, University of Edinburgh

Agis Athanassoulis (Invited speaker)
24 Sep 2018

Activity: Talk or presentation typesLecture

First Congress of Greek Mathematicians, Numerical Analysis session

Agis Athanassoulis (Invited speaker)
29 Jun 2018

Activity: Talk or presentation typesInvited talk

Abnormal and Rogue Waves minisymposium at OMAE2018

Agis Athanassoulis (Speaker)
17 Jun 201822 Jun 2018

Activity: Talk or presentation typesOral presentation