Projects per year

## 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

##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Projects 2017 2020

## Scottish Numerical Methods Network (Joint with Maxwell Institute and University of Strathclyde)

20/11/17 → 19/11/20

Project: Research

## Schrodinger Equations: Asymptotics, Integrability and Beyond (Joint with Bristol, Leicester and Loughborough Universities)

1/01/17 → 30/09/17

Project: Research

## Research Output 2007 2018

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.*American Society of Mechanical Engineers , Vol. 3. p. 1-6 6 p. V003T02A008

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Autocorrelation

Modulation

1
Citation
(Scopus)

62
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 journal › Article

Open Access

File

Vlasov equation

Vlasov Equation

vlasov equations

Nonlinear equations

nonlinear equations

## 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 journal › Article

Open Access

File

Nonlinear equations

transform

wavelength

Wavelength

methodology

## 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 journal › Article

Open Access

File

Semiclassical Limit

Saddlepoint

Lyapunov Exponent

Schrodinger equation

Conical Singularities

4
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 journal › Article

X ray lasers

X-ray Laser

Free Electron Laser

Free electron lasers

free electron lasers

## Activities 2017 2018

## First Congress of Greek Mathematicians, Numerical Analysis session

Agis Athanassoulis (Invited speaker)29 Jun 2018

Activity: Talk or presentation types › Invited talk

## Abnormal and Rogue Waves minisymposium at OMAE2018

Agis Athanassoulis (Speaker)17 Jun 2018 → 22 Jun 2018

Activity: Talk or presentation types › Oral presentation

## Applied and Computational Mathematics Seminar, School of Mathematics, University of Edinburgh

Agis Athanassoulis (Invited speaker)14 Feb 2018

Activity: Participating in or organising an event types › Participation in workshop, seminar, course

## Minisymposium at the British Applied Mathematics Colloquium 2018

Agis Athanassoulis (Organiser)26 Mar 2018

Activity: Participating in or organising an event types › Participation in workshop, seminar, course

## Numerics for cosmology: the Schrödinger method

Agis Athanassoulis (Invited speaker)22 May 2018 → 25 May 2018

Activity: Talk or presentation types › Invited talk