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MATHICSE Technical Report : Sparse spectral approximations for computing polynomial functionals

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A vector field method on the distorted Fourier side and decay for wave equations with potentials

Joachim Krieger, Roland Donninger

We study the Cauchy problem for the one-dimensional wave equation

\partial_t^2 u(t,x)-\partial_x^2 u(t,x)+V(x)u(t,x)=0.

The potential

V

is assumed to be smooth with asymptotic behavior

V(x)\sim -\tfrac14 |x|^{-2}\mbox{ as } |x|\to \infty.

...

2016

MATHICSE Technical Report : Sparse spectral approximations for computing polynomial functionals

Graph Chatbot

Chattez avec Graph Search

Combining Fourier Analysis And Machine Learning To Estimate The Shallow-Ground Thermal Diffusivity In Switzerland

Analytic twists of modular forms and applications

The Particle-In-Fourier (PIF) Approach Applied to Gyrokinetic Simulations

Undecidability through Fourier series

A vector field method on the distorted Fourier side and decay for wave equations with potentials

Unlocking efficiency and scalability of reversible logic synthesis using conventional logic synthesis

Sub-Nyquist artifacts and sampling moiré effects, Part 2: Spectral-domain analysis

Towards More Accurate and Efficient Beamformed Radio Interferometry Imaging

Fourier Analysis of MAC Polarization

Fast live cell imaging at nanometer scale using annihilating filter based low rank Hankel matrix approach

Analytic twists of modular forms and applications

Combining Fourier Analysis And Machine Learning To Estimate The Shallow-Ground Thermal Diffusivity In Switzerland

Towards More Accurate and Efficient Beamformed Radio Interferometry Imaging

Fast live cell imaging at nanometer scale using annihilating filter based low rank Hankel matrix approach

The Particle-In-Fourier (PIF) Approach Applied to Gyrokinetic Simulations

Unlocking efficiency and scalability of reversible logic synthesis using conventional logic synthesis

Undecidability through Fourier series

A vector field method on the distorted Fourier side and decay for wave equations with potentials

Fourier Analysis of MAC Polarization

Sub-Nyquist artifacts and sampling moiré effects, Part 2: Spectral-domain analysis