{"title":"Double symmetry model and its orthogonal decomposition for multi-way tables","authors":"K. Yamamoto, Fumihiro Takahashi, S. Tomizawa","doi":"10.55937/sut/1342636337","DOIUrl":"https://doi.org/10.55937/sut/1342636337","url":null,"abstract":"","PeriodicalId":38708,"journal":{"name":"SUT Journal of Mathematics","volume":"84 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88491462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Remark on wave front sets of solutions to Schrödinger equation of a free particle and a harmonic oscillator","authors":"Keiichi Kato, Masaharu Kobayashi, S. Ito","doi":"10.55937/sut/1328712681","DOIUrl":"https://doi.org/10.55937/sut/1328712681","url":null,"abstract":"In this paper, we determine the wave front sets of solutions to the Schrödinger equations of the Schrödinger evolution operator of a free particle and of a harmonic oscillator by using the representation of the Schrödinger evolution operator of a free particle introduced by Kato, Kobayashi and Ito (2011) and a new representation of the evolution operator of a harmonic oscillator via wave packet transform (short time Fourier transform). AMS 2010 Mathematics Subject Classification. 35Q41, 35A18.","PeriodicalId":38708,"journal":{"name":"SUT Journal of Mathematics","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2011-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73745542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Differential Coloring of Graphs","authors":"P. R. L. Pushpam, I. S. Hamid, D. Yokesh","doi":"10.55937/sut/1326390046","DOIUrl":"https://doi.org/10.55937/sut/1326390046","url":null,"abstract":"","PeriodicalId":38708,"journal":{"name":"SUT Journal of Mathematics","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2011-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83194088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Holomorphic families of Schrödinger operators in Lp","authors":"Yoshiki Maeda, N. Okazawa","doi":"10.55937/sut/1328712856","DOIUrl":"https://doi.org/10.55937/sut/1328712856","url":null,"abstract":"","PeriodicalId":38708,"journal":{"name":"SUT Journal of Mathematics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2011-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91303171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"LR tests for two hypotheses in profile analysis of growth curve data","authors":"Takashi Seo, Tomoko Sakurai, Y. Fujikoshi","doi":"10.55937/sut/1329739828","DOIUrl":"https://doi.org/10.55937/sut/1329739828","url":null,"abstract":"","PeriodicalId":38708,"journal":{"name":"SUT Journal of Mathematics","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2011-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78606440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"On conformal curvature tensor of (ϵ)-para Sasakian manifolds","authors":"S. S. Shukla, D. Singh","doi":"10.55937/sut/1330344618","DOIUrl":"https://doi.org/10.55937/sut/1330344618","url":null,"abstract":". In this article, we study ( † )-para Sasakian manifolds with conformal curvature tensor. In this context, we consider conformally flat, quasi-conformally flat and quasi-conformally semi-symmetric ( † )-para Sasakian manifolds. It is proved that ( † )-para Sasakian manifold M n ( n > 3) is conformally flat if and only if it is locally isometric to a pseudo hyperbolic space H nν (1) or to a pseudo sphere S nν (1).","PeriodicalId":38708,"journal":{"name":"SUT Journal of Mathematics","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2011-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77960285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Mean Labeling of Some Graphs","authors":"D. Ramya, P. Jeyanthi","doi":"10.55937/sut/1329739297","DOIUrl":"https://doi.org/10.55937/sut/1329739297","url":null,"abstract":"","PeriodicalId":38708,"journal":{"name":"SUT Journal of Mathematics","volume":"36 4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2011-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89455458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Local energy decay for wave equations in exterior domains with regular or fast decaying dissipations","authors":"M. Kawashita, Katsuya Suzuki","doi":"10.55937/sut/1326389830","DOIUrl":"https://doi.org/10.55937/sut/1326389830","url":null,"abstract":"","PeriodicalId":38708,"journal":{"name":"SUT Journal of Mathematics","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2011-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75064990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Nonexistence of global solution to some second order quasilinear hyperbolic equation","authors":"Yuusuke Sugiyama","doi":"10.55937/sut/1326390483","DOIUrl":"https://doi.org/10.55937/sut/1326390483","url":null,"abstract":"","PeriodicalId":38708,"journal":{"name":"SUT Journal of Mathematics","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2011-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84459851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"On almost pseudo cyclic Ricci symmetric manifolds","authors":"A. Shaikh, Ananta Patra","doi":"10.55937/sut/1312473184","DOIUrl":"https://doi.org/10.55937/sut/1312473184","url":null,"abstract":"The object of the present paper is to introduce a type of non-flat Riemannian manifolds called almost pseudo cyclic Ricci symmetric manifold and study its geometric properties. Among others it is shown that an almost pseudo cyclic Ricci symmetric manifold is a special type of quasi-Einstein manifold. We also study conformally flat almost pseudo cyclic Ricci symmetric manifolds and prove that such a manifold is isometrically immersed in an Euclidean manifold as a hypersurface. The existence of such notion is ensured by a non-trivial example. AMS 2010 Mathematics Subject Classification. 53B30, 53B50, 53C15, 53C25.","PeriodicalId":38708,"journal":{"name":"SUT Journal of Mathematics","volume":"85 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89033238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}