Achenef Tesfahun

Statistics

Publications

Citations

389

H-Index

Active since

2008

Affiliations

Norwegian University of Science and Technology(Current)

University of Bergen

Bielefeld University

Nazarbayev University

Achenef Tesfahun is an author at Norwegian University of Science and Technology specializing in quantum field theory, engineering, and functional analysis.

ORCID

Top concepts

Quantum Field TheoryEngineeringFunctional AnalysisPhysicsSpectral TheoryWave ScatteringInverse ProblemsNumerical Analysis

Publications per year

2008–2022

Publications

LOW REGULARITY WELL-POSEDNESS OF THE DIRAC–KLEIN–GORDON EQUATIONS IN ONE SPACE DIMENSION

Sigmund Selberg, Achenef Tesfahun · Communications in Contemporary Mathematics · 2008 · 48 citations

Spectral Theory, Dirichlet Form, Engineering +8

Low regularity well-posedness for some nonlinear Dirac equations in one space dimension

Sigmund Selberg, Achenef Tesfahun · Differential and Integral Equations · 2010 · 47 citations · Full text

Nonlinear Dirac Equation, Quadratic Nonlinearity, Elliptic Equation +10

Finite-Energy Global Well-Posedness of the Maxwell–Klein–Gordon System in Lorenz Gauge

Sigmund Selberg, Achenef Tesfahun · Communications in Partial Differential Equations · 2010 · 44 citations

Elliptic Equation, Finite-energy Global Well-posedness, Quantum Field Theory +4

On the radius of spatial analyticity for cubic nonlinear Schrödinger equations

Achenef Tesfahun · Journal of Differential Equations · 2017 · 42 citations

Elliptic Equation, Potential Theory, Spatial Analyticity +2

Asymptotic lower bound for the radius of spatial analyticity to solutions of KdV equation

Achenef Tesfahun · Communications in Contemporary Mathematics · 2018 · 33 citations

Elliptic Equation, Geometric Partial Differential Equation, Riemann-hilbert Problem +8

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