Gasqui, Jacques; Goldschmidt, Hubert Infinitesimal isospectral deformations of symmetric spaces. II: Quotients of the special unitary group of rank two. (English) Zbl 1323.58025 Pure Appl. Math. Q. 8, No. 4, 851-920 (2012). Reviewer: Bernd Ammann (Regensburg) MSC: 58J53 53C35 44A12 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Pure Appl. Math. Q. 8, No. 4, 851--920 (2012; Zbl 1323.58025) Full Text: DOI
Gasqui, Jacques; Goldschmidt, Hubert Infinitesimal isospectral deformations of symmetric spaces: quotients of the special unitary group. (English) Zbl 1230.58015 Pure Appl. Math. Q. 6, No. 3, 915-982 (2010). Reviewer: Dashan Fan (Milwaukee) MSC: 58H15 44A12 53C35 58A10 58J53 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Pure Appl. Math. Q. 6, No. 3, 915--982 (2010; Zbl 1230.58015) Full Text: DOI
Gasqui, Jacques; Goldschmidt, Hubert Infinitesimal isospectral deformations of the Grassmannian of 3-planes in \(\mathbb R^6\). (English) Zbl 1152.53040 Mém. Soc. Math. Fr., Nouv. Sér. 108, 1-94 (2007). Reviewer: Jürgen Berndt (Cork) MSC: 53C35 58A10 58J53 44A12 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Mém. Soc. Math. Fr., Nouv. Sér. 108, 1--94 (2007; Zbl 1152.53040) Full Text: DOI
Gasqui, Jacques; Goldschmidt, Hubert Isospectral deformations of the Lagrangian Grassmannians. (English) Zbl 1140.44001 Ann. Inst. Fourier 57, No. 7, 2143-2182 (2007). Reviewer: Takeshi Kawazoe (Yokohama) MSC: 44A12 53C35 58A10 58J53 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Ann. Inst. Fourier 57, No. 7, 2143--2182 (2007; Zbl 1140.44001) Full Text: DOI Numdam Numdam EuDML
Gasqui, Jacques; Goldschmidt, Hubert Radon transforms and the rigidity of the Grassmannians. (English) Zbl 1051.44003 Annals of Mathematics Studies 156. Princeton, NJ: Princeton University Press (ISBN 0-691-11899-X/pbk; 0-691-11898-1/hbk). xvii, 366 p. (2004). Reviewer: Grosio Stanilov (Sofia) MSC: 44A12 53C65 53C30 44-02 53-02 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Radon transforms and the rigidity of the Grassmannians. Princeton, NJ: Princeton University Press (2004; Zbl 1051.44003) Full Text: DOI
Gasqui, Jacques; Goldschmidt, Hubert Some remarks on the infinitesimal rigidity of the complex quadric. (English) Zbl 1040.53068 Morimoto, Tohru (ed.) et al., Lie groups, geometric structures and differential equations—one hundred years after Sophus Lie. Based on the international conference on the occasion of the centennial after the death of Sophus Lie (1842–1899), Kyoto and Nara, Japan, December 1999. Tokyo: Mathematical Society of Japan (ISBN 4-931469-21-3/hbk). Adv. Stud. Pure Math. 37, 79-97 (2002). Reviewer: Jürgen Berndt (Cork) MSC: 53C35 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Adv. Stud. Pure Math. 37, 79--97 (2002; Zbl 1040.53068)
Goldschmidt, Hubert Infinitesimal spectral rigidity of symmetric spaces. (English) Zbl 0968.53504 RIMS Kokyuroku 1150, 96-104 (2000). MSC: 53C24 53C35 PDFBibTeX XMLCite \textit{H. Goldschmidt}, RIMS Kokyuroku 1150, 96--104 (2000; Zbl 0968.53504)
Gasqui, Jacques; Goldschmidt, Hubert Injectivity of the Radon transform on Grassmannians. (Injectivité de la transformation de Radon sur les grassmanniennes.) (French) Zbl 1037.53036 Seminar on spectral theory and geometry. 1999–2000. St. Martin d’Hères: Université de Grenoble I, Institut Fourier. Sémin. Théor. Spectr. Géom. 18, 27-41 (2000). Reviewer: Eberhard Teufel (Stuttgart) MSC: 53C35 58J53 44A12 53C65 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Sémin. Théor. Spectr. Géom. 18, 27--41 (2000; Zbl 1037.53036) Full Text: EuDML
Gasqui, Jacques; Goldschmidt, Hubert The Radon transform and spectral rigidity of the Grassmannians. (English) Zbl 0977.53048 Grinberg, E. L. (ed.) et al., Analysis, geometry, number theory: the mathematics of Leon Ehrenpreis. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 251, 205-221 (2000). Reviewer: Eberhard Teufel (Stuttgart) MSC: 53C35 44A12 53C65 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Contemp. Math. 251, 205--221 (2000; Zbl 0977.53048)
Gasqui, Jacques; Goldschmidt, Hubert The infinitesimal spectral rigidity of the real Grassmannians of rank two. (English) Zbl 0890.58094 Akahori, Takao (ed.) et al., CR-geometry and overdetermined systems. Based on the lectures delivered at the conference, Osaka, Japan, December 19–21, 1994. On the occasion of Kuranishi’s 70th birthday. Tokyo: Kinokuniya Company. Adv. Stud. Pure Math. 25, 122-140 (1997). Reviewer: S.Nikčević (Beograd) MSC: 58J50 53C35 58C40 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Adv. Stud. Pure Math. 25, 122--140 (1997; Zbl 0890.58094)
Gasqui, Jacques; Goldschmidt, Hubert Radon transforms and spectral rigidity on the complex quadrics and the real Grassmannians of rank two. (English) Zbl 0861.53054 J. Reine Angew. Math. 480, 1-69 (1996). Reviewer: J.Gasqui (Grenoble) and H.Goldschmidt (New York) MSC: 53C35 44A12 53C65 58J50 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, J. Reine Angew. Math. 480, 1--69 (1996; Zbl 0861.53054) Full Text: DOI Crelle EuDML
Gasqui, Jaques; Goldschmidt, Hubert The infinitesimal rigidity of the complex quadric of dimension four. (English) Zbl 0810.53044 Am. J. Math. 116, No. 3, 501-539 (1994). Reviewer: A.Cavicchioli (Modena) MSC: 53C35 53C55 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Am. J. Math. 116, No. 3, 501--539 (1994; Zbl 0810.53044) Full Text: DOI
Goldschmidt, Hubert On the infinitesimal rigidity of the complex quadrics. (English) Zbl 0789.53034 Grinberg, Eric L. (ed.), Geometric analysis. Proceedings of an AMS special session, held at the 868th meeting of the American Mathematical Society at Temple University, Philadelphia, PA, USA, October 12-13, 1991. Providence, RI: American Mathematical Society. Contemp. Math. 140, 49-63 (1992). MSC: 53C35 53C65 PDFBibTeX XMLCite \textit{H. Goldschmidt}, Contemp. Math. 140, 49--63 (1992; Zbl 0789.53034)
Goldschmidt, Hubert The Radon transform for symmetric forms on real projective spaces. (English) Zbl 0727.53050 Integral geometry and tomography, Proc. AMS-IMS-SIAM Jt. Summer Res. Conf., Arcata/CA (USA) 1989, Contemp. Math. 113, 81-96 (1991). MSC: 53C35 53C65 58J10 PDFBibTeX XML
Gasqui, Jacques; Goldschmidt, Hubert On the geometry of the complex quadric. (English) Zbl 0764.53048 Hokkaido Math. J. 20, No. 2, 279-312 (1991). Reviewer: R.Michel (Avignon) MSC: 53C65 53C35 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Hokkaido Math. J. 20, No. 2, 279--312 (1991; Zbl 0764.53048) Full Text: DOI
Gasqui, Jacques; Goldschmidt, Hubert Infinitesimal rigidity of products of symmetric spaces. (English) Zbl 0668.53036 Ill. J. Math. 33, No. 2, 310-332 (1989). Reviewer: H.Özekes MSC: 53C35 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Ill. J. Math. 33, No. 2, 310--332 (1989; Zbl 0668.53036)
Gasqui, Jacques; Goldschmidt, Hubert Rigidité infinitésimale des espaces projectifs et des quadriques complexes. (Infinitesimal rigidity of projective spaces and complex quadrics). (French) Zbl 0657.53029 J. Reine Angew. Math. 396, 87-121 (1989). Reviewer: J.Gasqui MSC: 53C35 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, J. Reine Angew. Math. 396, 87--121 (1989; Zbl 0657.53029) Full Text: Crelle EuDML
Gasqui, Jaques; Goldschmidt, Hubert Some rigidity results in the deformation theory of symmetric spaces. (English) Zbl 0698.53034 Deformation theory of algebras and structures and applications, Nato Adv. Study Inst., Castelvecchio-Pascoli/Italy 1986, Nato ASI Ser., Ser. C 247, 839-851 (1988). Reviewer: R.Michel MSC: 53C35 53C65 58H15 PDFBibTeX XML
Gasqui, Jacques; Goldschmidt, Hubert Complexes of differential operators and symmetric spaces. (English) Zbl 0666.58041 Deformation theory of algebras and structures and applications, Nato Adv. Study Inst., Castelvecchio-Pascoli/Italy 1986, Nato ASI Ser., Ser. C 247, 797-827 (1988). Reviewer: J.Marschall MSC: 58J10 53C35 35N10 PDFBibTeX XML
Goldschmidt, Hubert The Radon transform on compact symmetric spaces. (English) Zbl 0651.53048 Geometrodynamics, Proc. Int. Meet., Cosenza/Italy 1985, 149-160 (1985). Reviewer: R.Michel MSC: 53C65 53C22 53C35 PDFBibTeX XML
Gasqui, Jacques; Goldschmidt, Hubert Une caractérisation des formes exactes de degré 1 sur les espaces projectifs. (A characterization of exact forms of degree 1 on projective spaces). (French) Zbl 0577.53038 Comment. Math. Helv. 60, 46-53 (1985). Reviewer: R.Michel MSC: 53C35 58J10 22E46 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Comment. Math. Helv. 60, 46--53 (1985; Zbl 0577.53038) Full Text: DOI EuDML
Gasqui, J.; Goldschmidt, H. Déformations infinitésimales des espaces riemanniens localement symétriques. II: La conjecture infinitésimale de Blaschke pour les espaces projectifs complexes. (Infinitesimal déformations of locally symmetric Riemannian spaces. II: The infinitesimal conjecture of Blaschke for complex projective spaces). (French) Zbl 0524.53044 Ann. Inst. Fourier 34, No. 2, 191-226 (1984); erratum ibid. 36, No. 1 (1986). MSC: 53C55 53C35 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Ann. Inst. Fourier 34, No. 2, 191--226 (1984; Zbl 0524.53044) Full Text: DOI Numdam EuDML
Gasqui, Jacques; Goldschmidt, Hubert Déformations infinitesimales des espaces riemanniens localement symétriques. I. (French) Zbl 0517.53046 Adv. Math. 48, 205-285 (1983). MSC: 53C22 53C35 58H15 58H10 PDFBibTeX XMLCite \textit{J. Gasqui} and \textit{H. Goldschmidt}, Adv. Math. 48, 205--285 (1983; Zbl 0517.53046) Full Text: DOI