J. BenArtzi and S. Pankavich
Modified scattering of
solutions to the relativistic VlasovMaxwell system
inside the light cone
Preprint, 48
pages
J. BenArtzi, F. Cacciafesta,
A.S. de Suzzoni and J. Zhang
Strichartz estimates for the
KleinGordon equation in a conical singular space
Preprint, 44
pages
J. BenArtzi, M. Colbrook, A.
Hansen, O. Nevanlinna and M. Seidel
Computing Spectra  On the
Solvability Complexity Index Hierarchy and Towers of
Algorithms
Preprint, 93
pages
J. BenArtzi, A.
Hansen, O. Nevanlinna and M. Seidel
The Solvability Complexity
Index  Computer Science and Logic Meet Scientific
Computing
Preprint, 15
pages
J. BenArtzi and B.
Morisse
A uniform ergodic theorem
for degenerate flows on the annulus
Communications on
Pure and Applied Analysis 22, 28142827
(2023)
J. BenArtzi, M. Marletta and
F. Rösler
On the complexity of the
inverse SturmLiouville problem
Pure and Applied
Analysis 5, 895925 (2023)
Matlab
code
J. BenArtzi, B. Morisse and
S. Pankavich
Asymptotic Growth and Decay
of TwoDimensional Symmetric Plasmas
Kinetic and
Related Models 17, 2951 (2024)
J. BenArtzi, M. Marletta and
F. Rösler
Computing scattering
resonances
J. Eur. Math. Soc.
(JEMS) 25, 36333663, (2023)
Matlab
code
J. BenArtzi, F. Cacciafesta,
A.S. de Suzzoni and J. Zhang
Global Strichartz estimates
for the Dirac equation on symmetric spaces
Forum of
Mathematics, Sigma 10, 138 (2022)
J. BenArtzi, S. Pankavich and
J. Zhang
A toy model for the
relativistic VlasovMaxwell system
Kinetic and
Related Models 15, 341354
(2022)
J. BenArtzi, M. Marletta and
F. Rösler
Computing the sound of the
sea in a seashell
Found. Comput.
Math. (FoCM) 22, 697731 (2022)
Matlab
code
J. BenArtzi, M. Marletta and
F. Rösler
Universal algorithms for
computing spectra of periodic operators
Numer. Math.
150, 719767 (2022)
Matlab
code
J. BenArtzi and B.
Morisse
Uniform convergence in von
Neumann’s ergodic theorem in the absence of a spectral
gap
Ergod. Theor.
Dyn. Syst. 41,
16011611 (2021)
J. BenArtzi and A.
Einav
Weak Poincaré inequalities
in the absence of spectral gaps
Ann. Henri
Poincaré 21, 359375 (2020)
J. BenArtzi, S.
Calogero and S. Pankavich
Concentrating solutions of
the relativistic VlasovMaxwell system
Commun. Math.
Sci. 17, 377392 (2019)
J. BenArtzi, S.
Calogero and S. Pankavich
Arbitrarily large solutions
of the VlasovPoisson system
SIAM J. Math.
Anal. 50, 43114326 (2018)
J. BenArtzi, D.
Marahrens and S. Neukamm
Moment bounds on the
corrector of stochastic homogenization of
nonsymmetric elliptic finite difference equations
Commun. PDE
42, 179234 (2017)
J. BenArtzi and T.
Holding
Instabilities of the
relativistic VlasovMaxwell system on unbounded
domains
SIAM J. Math.
Anal. 49, 40244063 (2017)
J. BenArtzi and T.
Holding
Approximations of strongly
continuous families of unbounded selfadjoint
operators
Commun. Math.
Phys. 345, 615630 (2016)
erratum
J. BenArtzi, A.
Hansen, O. Nevanlinna and M. Seidel
New barriers in complexity
theory: On The Solvability Complexity Index and Towers
of Algorithms
C. R. Acad. Sci.
353, 931936 (2015)
J. BenArtzi
Instabilities in kinetic
theory and their relationship to the ergodic theorem
Contemp. Math.
653, 2540 (2015)
J. BenArtzi
On the spectrum of shear
flows and uniform ergodic theorems
J. Funct. Anal.
267, 299322 (2014)
Not teaching this semester
Cardiff University
MA3016: Partial Differential Equations 
Autumn 2023

MAGIC058:
Theory
of
Partial Differential Equations 
Autumn 2023

MA3016: Partial Differential Equations 
Autumn 2022

MA3010: Differential Geometry of Curves and Surfaces 
Autumn 2018

Dispersive Equations 
Autumn 2015

Vector Calculus (supervisions) 
Spring 2012 & Spring 2013

Numerical Analysis (supervisions) 
Spring 2013

Methods (supervisions) 
Autumn 2011 & Autumn 2012

Vectors & Matrices (supervisions) 
Autumn 2012

Kinetic Theory (supervisions) 
Autumn 2011

MA0180: Intermediate Calculus 
Autumn 2010

MA0180: Intermediate Calculus 
Autumn 2009

MA0060: Analytic Geometry & Calculus 
Spring 2009

MA0350: Honors Calculus 
Autumn 2008

Frank Rösler 
20182022

Junyong Zhang 
20182020

Baptiste Morisse 
20172020

Alexei
Stepanenko 
20182022

Thomas Holding (informal supervision) 
20122016

Zoe Revell 
Autumn 2023

Oliver Nelson 
20222023

Ronak Sachin Chavan 
Summer 2022

Thomas Anquetil 
Summer 2018

Maria del Valle Varo 
Summer 2016

Paul Ramond 
20152016

Wei Yu 
Summer 2015

Charafeddine Mouzouni 
Spring 2015

Zhuo Min Lim 
20132014

Thomas Holding 
20122013

Luca Calatroni 
20112012

Congratulations to Alexei Stepanenko for successfully defending his thesis and moving to Cambridge for an LMS Postdoctoral Fellowship!
Postdoc Frank Rösler has been awarded a Marie SkłodowskaCurie Fellowship which will commence October 2020 and run for two years. More details.
Together with Baptiste Morisse and
Frank Rösler we organized a workshop which was
held in Cardiff between 2426 June 2019. Website.
I organize (jointly with Swansea University) a quarterly seminar in analysis, probability and related fields. Seminar website.
I organize the Intradisciplinary
Lecture Series, which is our internal colloquium
in the School of Mathematics. Website here.
Together with Baptiste Morisse we
organized a workshop which was held in Cardiff
between 2529 June 2018. Workshop
website.
Junyong Zhang has been awarded a Marie
SkłodowskaCurie Fellowship which will run
between 20182020. This was the top ranked
application in 2018. News
item and abstract
of the fellowship.
My EPSRC Fellowship entitled QUEST
(Quantitative Estimates in Spectral Theory and
Their Complexity) will run until 2021. Project website.
With Mahir Hadžić and Stephen
Pankavich we organized a workshop which was held
at Imperial College between 711 September 2015.
Website.
Cardiff University, Cardiff, UK 
since 2016

Imperial College London, London, UK 
20142016

Cambridge University, Cambridge, UK 
20112014

Brown University,
Providence, RI, USA Supervisor:
Walter Strauss

PhD 2011

Hebrew University, Jerusalem, Israel 
BSc 2006

Marie SkłodowskaCurie Fellowship Role:
supervisor of Dr Frank Rösler
Ref:
885904, Value: €212,934

20202022

Marie SkłodowskaCurie Fellowship Role:
supervisor of Dr Junyong Zhang
Ref: 790623,
Value: €195,458

20182020

EPSRC Early Career Fellowship Ref: EP/N020154/1,
Value: £977,978

20162022

Junior Research Fellowship Imperial
College London, Value: £175,000

20142017

Supernumerary Fellowship Pembroke
College Cambridge

20112013

Outstanding Teaching Award Dept. of
Mathematics, Brown University

2011

Coline M. Makepeace Fellowship Brown
University

20062007
