Diagonalization of 1-D differential operators with piecewise constant coefficients using the uncertainty principle

DOI10.1016/j.matcom.2018.08.003OpenAlexW2888781179WikidataQ129330473 ScholiaQ129330473MaRDI QIDQ1997334

James V. Lambers, Carley Walker, Sarah D. Long, Somayyeh Sheikholeslami

Publication date: 2 March 2021

Published in: Mathematics and Computers in Simulation (Search for Journal in Brave)

Full work available at URL: https://aquila.usm.edu/cgi/viewcontent.cgi?article=16860&context=fac_pubs

zbMATH Keywords

heat equationuncertainty principleeigenfunction expansionspectral methodsinterface problem

Mathematics Subject Classification ID

Numerical linear algebra (65Fxx) Numerical methods for ordinary differential equations (65Lxx) General theory for ordinary differential equations (34Axx)

Cites Work

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