L. Oksanen

activity

20102026

most citedInverse problem for the Riemannian wave equation with Dirichlet data and Neumann data on disjoint sets

70 citations · 550 across the 84 of their papers we have counts for

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Showing 2010 · math.APShow all

2 papers · 2 filters

math.AP2010★ 1 cited

An inverse problem for the wave equation with one measurement and the pseudorandom noise

Tapio Helin, Matti Lassas, Lauri Oksanen

We consider the wave equation $(\p_t^2-Δ_g)u(t,x)=f(t,x)$, in $R^{n}$ , $u ∣_{R_{-} \times R^{n}} = 0$ , where the metric $g = (g_{j k} (x))_{j, k = 1}^{n}$ is known outside an open and bounded set…

math.AP2010★ 18 cited

Inverse problem for wave equation with sources and observations on disjoint sets

Matti Lassas, Lauri Oksanen

We consider an inverse problem for a hyperbolic partial differential equation on a compact Riemannian manifold. Assuming that $Γ_{1}$ and $Γ_{2}$ are two disjoint open subsets of the b…