On the Far Field in Obstacle Scattering. - Lassi Päivärinta; Rainer Kress 001 (SIAM J. Appl. Math., 1999)

An n-dimensional Borg-Levinson theorem for singular potentials. - Lassi Päivärinta; Valery Serov (Adv. Appl. Math., 2002)

Inverse Problems: Making the Unseen Visible with Mathematics. - Mikko Kaasalainen; Lassi Päivärinta (ERCIM News, 2008)

Transmission Eigenvalues. - Lassi Päivärinta; John Sylvester 002 (SIAM J. Math. Anal., 2008)

Transmission Eigenvalues for Operators with Constant Coefficients. - Michael Hitrik; Katsiaryna Krupchyk; Petri Ola; Lassi Päivärinta (SIAM J. Math. Anal., 2010)

Transmission Eigenvalues for Elliptic Operators. - Michael Hitrik; Katsiaryna Krupchyk; Petri Ola; Lassi Päivärinta (SIAM J. Math. Anal., 2011)

Nonlinear Fourier analysis for discontinuous conductivities: Computational results. - Kari Astala; Lassi Päivärinta; Juan Manuel Reyes; Samuli Siltanen (J. Comput. Phys., 2014)

The Fourier, Hilbert, and Mellin Transforms on a Half-Line. - Emilia L. K. Blåsten; Lassi Päivärinta; Sadia Sadique (SIAM J. Math. Anal., 2023)