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On the subelliptic test estimates

1980; Wiley; Volume: 33; Issue: 3 Linguagem: Inglês

10.1002/cpa.3160330307

ISSN

1097-0312

Autores

Lars Hörmander,

Tópico(s)

Spectral Theory in Mathematical Physics

Resumo

Communications on Pure and Applied MathematicsVolume 33, Issue 3 p. 339-363 Article On the subelliptic test estimates† Lars Hörmander, Lars Hörmander University of LundSearch for more papers by this author Lars Hörmander, Lars Hörmander University of LundSearch for more papers by this author First published: May 1980 https://doi.org/10.1002/cpa.3160330307Citations: 7 † Dedicated to Fritz John on the Occasion of his 70th Birthday, June 14, 1980 AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat Bibliography 1 Atiyah, M. F. and Singer, I. M., The index of elliptic operators III, Ann. Math. 87, 1968, pp. 546–604. 2 Fedosov, B. V., Direct proof of the formula for the index of an elliptic system in Euclidean space, Funk. Anal. Prilozhen 4 (4), 1970, pp. 83–84 [in Russian]; also Functional Anal. Appl. 4. 1970, pp. 339–341. 3 Grushin, V., On a class of hypoelliptic operators, Mat. Sb. 83, 1970, pp. 456–573 [in Russian]; also in Math. U.S.S.R. Sb. 12, 1970, pp. 458–476. 4 Hörmander, L., Pseudo-differential operators and nonelliptic boundary problems, Ann. Math. 83, 1966, pp. 129–209. 5 Hörmander, L., The Weyl calculus of pseudo-differential operators, Comm. Pure Appl. Math. 22, 1979, pp. 359–443. 6 Hörmander, L., On the index of pseudo-differential operators, in Elliptische Differential-gleichungen, Akademie-Verlag, Berlin, 1971, Band II, pp. 79–183. Citing Literature Volume33, Issue3May 1980Pages 339-363 ReferencesRelatedInformation

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