J. Wirth

activity

20022020

most citedHormander class of pseudo-differential operators on compact Lie groups and global hypoellipticity

61 citations · 309 across the 28 of their papers we have counts for

collaborators

Showing 2005Show all

3 papers · 1 filter

math.AP2005

The influence of time-periodic dissipation on energy and dispersive estimates

Jens Wirth

In this short note we discuss the influence of a time-periodic dissipation term on a-priori estimates for solutions to dissipative wave equations. The approach is based on a diagon…

math.AP2005★ 1 cited

Modified scattering for a wave equation with weak dissipation

Jens Wirth

We consider the Cauchy problem for the weakly dissipative wave equation $□ u + \frac{μ}{1 + t} u_{t} = 0$ with parameter $μ \geq 2$ . Based on the explicit representations of solutions…

math.AP2005★ 6 cited

$L^{p}$ -- $L^{q}$ decay estimates for wave equations with monotone time-dependent dissipation

Michael Reissig, Jens Wirth

This expository article is intended to give an overview about recently achieved results on asymptotic properties of solutions to the Cauchy problem $u_{tt}-Δu+b(t)u_t =0,\qquad u(0…

The influence of time-periodic dissipation on energy and dispersive estimates

Modified scattering for a wave equation with weak dissipation

Lp--Lq decay estimates for wave equations with monotone time-dependent dissipation

$L^{p}$ -- $L^{q}$ decay estimates for wave equations with monotone time-dependent dissipation