2024-03-28T22:33:30Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/7502019-04-25T02:38:46Zhdl_2115_680hdl_2115_116Proceedings of the 23rd Sapporo Symposium on Partial Differential Equations SapporoGiga, Yoshikazuopen access35-xx PARTIAL DIFFERENTIAL EQUATIONS41329 July-31 July,1998Department of Mathematics, Hokkaido University1997-01-01engdepartmental bulletin paperVoRhttps://doi.org/10.14943/731http://hdl.handle.net/2115/750http://eprints3.math.sci.hokudai.ac.jp/1232/10.14943/7311348-4338AA11958752Hokkaido University technical report series in mathematics北海道大学数学講究録531https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/750/1/53.pdfapplication/pdf3.35 MB1997-01-01