N. Szpak

activity

20042007

L^{\infty}

and pointwise space-time decay estimates for wave equations with potentials and initial data of low regularity

8 citations · 23 across the 4 of their papers we have counts for

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2 papers · 1 filter

math-ph2007★ 8 cited

Weighted- $L^{\infty}$ and pointwise space-time decay estimates for wave equations with potentials and initial data of low regularity

Nikodem Szpak

We prove weighted- $L^{\infty}$ and pointwise space-time decay estimates for weak solutions of a class of wave equations with time-independent potentials and subject to initial data,…

math-ph2007★ 7 cited

Simple proof of a useful pointwise estimate for the wave equation

Nikodem Szpak

We give a simple proof of a pointwise decay estimate in 3+1 dimensions stated in two versions, making advantage of a particular simplicity of inverting the spherically symmetric pa…

Weighted-L∞ and pointwise space-time decay estimates for wave equations with potentials and initial data of low regularity

Simple proof of a useful pointwise estimate for the wave equation

Weighted- $L^{\infty}$ and pointwise space-time decay estimates for wave equations with potentials and initial data of low regularity