00467nam a22001215i 4500020002400000082001600024100002000040245006100060260003200121300003400153500006100187650009700248  a9780128147597 (pbk)  a530.14bKIR1 aKirkwood, James10aMathematical physics with partial differential equations  aLondonbElsevier Inc.c2018  axiv, 478 p.b: ill.c; 23 cm.  aIncludes appendix, bibliographical references and index.  aMathematical physicsvFourier transformvLaplace transformvScaling factorsvLaplacianvFEAS