S. A. Nazarov, J. Taskinen, “Asymptotics of the spectrum of the mixed boundary value problem for the Laplace operator in a thin spindle-shaped domain”, Algebra i Analiz, 2021, Volume 33, Issue 2,Pages <nobr>136

Research Papers

Asymptotics of the spectrum of the mixed boundary value problem for the Laplace operator in a thin spindle-shaped domain

S. A. Nazarov^ab, J. Taskinen^c

^a St. Petersburg State University, Mathematics and Mechanics Faculty
^b Institute of Problems of Mechanical Engineering, Russian Academy of Sciences
^c Departament of Mathematics and Statistics, University of Helsinki, P.O. Box 68, 00014, Helsinki, Finland

Received: 14.04.2020