Jussi Korpela

activity

20152020

most citedRegularization strategy for inverse problem for 1+1 dimensional wave equation

8 citations · 8 across the 3 of their papers we have counts for

collaborators

4 papers

math.AP2020

Construction of artificial point sources for a linear wave equation in unknown medium

Anna Kirpichnikova, Jussi Korpela, Matti Lassas +1

We study the wave equation on a bounded domain of $R^{m}$ and on a compact Riemannian manifold $M$ with boundary. We assume that the coefficients of the wave equation are unk…

math.AP2018

Discrete regularization and convergence of the inverse problem for 1+1 dimensional wave equation

Jussi Korpela, Matti Lassas, Lauri Oksanen

An inverse boundary value problem for the 1+1 dimensional wave equation $(\partial_{t}^{2} - c (x)^{2} \partial_{x}^{2}) u (x, t) = 0, x \in R_{+}$ is considered. We give a discrete regu…

stat.AP2017

Multivariate Confidence Intervals

Jussi Korpela, Emilia Oikarinen, Kai Puolamäki +1

Confidence intervals are a popular way to visualize and analyze data distributions. Unlike p-values, they can convey information both about statistical significance as well as effe…

math.AP2015★ 8 cited

Regularization strategy for inverse problem for 1+1 dimensional wave equation

Jussi Korpela, Matti Lassas, Lauri Oksanen

An inverse boundary value problem for a 1+1 dimensional wave equation with wave speed $c (x)$ is considered. We give a regularisation strategy for inverting the map $\mathcal A:c\ma…