Charis Tsikkou

activity

20142026

most citedSingular Shocks in a Chromatography Model

16 citations · 55 across the 15 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

math.AP2016★ 5 cited

Two Dimensional Riemann Problems for the Nonlinear Wave System: Rarefaction Wave Interactions

Eun Heui Kim, Charis Tsikkou

We analyze rarefaction wave interactions of self-similar transonic irrotational flow in gas dynamics for the two dimensional Riemann problems. We establish the existence result of…

math.AP2016

On convergence of exterior solutions to radial Cauchy solutions for $□_{1 + 3} U = 0$

Helge Kristian Jenssen, Charis Tsikkou

Consider the Cauchy problem for the 3-d linear wave equation $□_{1 + 3} U = 0$ with radial initial data $U (0, x) = Φ (x) = ϕ (∣ x ∣)$ , $U_{t} (0, x) = Ψ (x) = ψ (∣ x ∣)$ . A standard result gives that…

Two Dimensional Riemann Problems for the Nonlinear Wave System: Rarefaction Wave Interactions

On convergence of exterior solutions to radial Cauchy solutions for □1+3​U=0

On convergence of exterior solutions to radial Cauchy solutions for $□_{1 + 3} U = 0$