Capogna, Luca; Danielli, Donatella; Garofalo, Nicola An isoperimetric inequality and the geometric Sobolev embedding for vector fields. (English) Zbl 0861.46019 Math. Res. Lett. 1, No. 2, 263-268 (1994). Reviewer: V.Ferone (Napoli) MSC: 46E35 PDF BibTeX XML Cite \textit{L. Capogna} et al., Math. Res. Lett. 1, No. 2, 263--268 (1994; Zbl 0861.46019) Full Text: DOI
Luo, Feng Möbius cone structures on 3-dimensional manifolds. (English) Zbl 0841.57021 Math. Res. Lett. 1, No. 2, 257-261 (1994). MSC: 57M50 57M99 PDF BibTeX XML Cite \textit{F. Luo}, Math. Res. Lett. 1, No. 2, 257--261 (1994; Zbl 0841.57021) Full Text: DOI
Mosher, Lee Mapping class groups are automatic. (English) Zbl 0849.57002 Math. Res. Lett. 1, No. 2, 249-255 (1994). Reviewer: G.E.Lang jun.(Fairfield) MSC: 57M07 20F10 PDF BibTeX XML Cite \textit{L. Mosher}, Math. Res. Lett. 1, No. 2, 249--255 (1994; Zbl 0849.57002) Full Text: DOI
Christ, Michael A necessary condition for analytic hypoellipticity. (English) Zbl 0841.35026 Math. Res. Lett. 1, No. 2, 241-248 (1994). Reviewer: B.Helffer (Orsay) MSC: 35H10 32W05 35N15 PDF BibTeX XML Cite \textit{M. Christ}, Math. Res. Lett. 1, No. 2, 241--248 (1994; Zbl 0841.35026) Full Text: DOI
Elmendorf, A. D.; Greenlees, J. P. C.; Kříž, Igor; May, J. P. Commutative algebra in stable homotopy theory and a completion theorem. (English) Zbl 0851.55006 Math. Res. Lett. 1, No. 2, 225-239 (1994). Reviewer: D.Davis (Bethlehem) MSC: 55N20 55P42 55N22 55N91 55P91 55T25 13D45 19L47 PDF BibTeX XML Cite \textit{A. D. Elmendorf} et al., Math. Res. Lett. 1, No. 2, 225--239 (1994; Zbl 0851.55006) Full Text: DOI
Kapitanski, Lev Global and unique weak solutions of nonlinear wave equations. (English) Zbl 0841.35067 Math. Res. Lett. 1, No. 2, 211-223 (1994). Reviewer: E.Feireisl (Praha) MSC: 35L70 35L15 35B65 PDF BibTeX XML Cite \textit{L. Kapitanski}, Math. Res. Lett. 1, No. 2, 211--223 (1994; Zbl 0841.35067) Full Text: DOI
Toth, John A. On a class of spherical harmonics associated with rigid body motion. (English) Zbl 0843.58072 Math. Res. Lett. 1, No. 2, 203-210 (1994). MSC: 37J35 37K10 33E10 37J99 PDF BibTeX XML Cite \textit{J. A. Toth}, Math. Res. Lett. 1, No. 2, 203--210 (1994; Zbl 0843.58072) Full Text: DOI
Katok, A.; Spatzier, R. J. Subelliptic estimates of polynomial differential operators and applications to rigidity of abelian actions. (English) Zbl 0836.57026 Math. Res. Lett. 1, No. 2, 193-202 (1994). Reviewer: B.Helffer (Orsay) MSC: 57S30 37D99 65H10 58J70 PDF BibTeX XML Cite \textit{A. Katok} and \textit{R. J. Spatzier}, Math. Res. Lett. 1, No. 2, 193--202 (1994; Zbl 0836.57026) Full Text: DOI
Sjöstrand, Johannes An algebra of pseudodifferential operators. (English) Zbl 0840.35130 Math. Res. Lett. 1, No. 2, 185-192 (1994). Reviewer: L.Rodino (Torino) MSC: 35S05 PDF BibTeX XML Cite \textit{J. Sjöstrand}, Math. Res. Lett. 1, No. 2, 185--192 (1994; Zbl 0840.35130) Full Text: DOI
Chen, Z. Q.; Williams, R. J.; Zhao, Z. A Sobolev inequality and Neumann heat kernel estimate for unbounded domains. (English) Zbl 0847.46014 Math. Res. Lett. 1, No. 2, 177-184 (1994). MSC: 46E35 35K05 60J35 PDF BibTeX XML Cite \textit{Z. Q. Chen} et al., Math. Res. Lett. 1, No. 2, 177--184 (1994; Zbl 0847.46014) Full Text: DOI
Freedman, Michael H.; Krushkal, Vyacheslav S.; Teichner, Peter Van Kampen’s embedding obstruction is incomplete for 2-complexes in \(\mathbb{R}^ 4\). (English) Zbl 0847.57005 Math. Res. Lett. 1, No. 2, 167-176 (1994). Reviewer: S.C.Althoen (Flint) MSC: 57M20 57Q35 PDF BibTeX XML Cite \textit{M. H. Freedman} et al., Math. Res. Lett. 1, No. 2, 167--176 (1994; Zbl 0847.57005) Full Text: DOI
Ruan, Yongbin; Tian, Gang A mathematical theory of quantum cohomology. (English) Zbl 0860.58006 Math. Res. Lett. 1, No. 2, 269-278 (1994). Reviewer: W.Kleinert (Berlin) MSC: 58D27 14N35 53D45 14H15 58D15 14N10 81T45 14F45 14H10 37J05 57R56 PDF BibTeX XML Cite \textit{Y. Ruan} and \textit{G. Tian}, Math. Res. Lett. 1, No. 2, 269--278 (1994; Zbl 0860.58006) Full Text: DOI
Chanillo, Sagun The first eigenvalue of analytic level surfaces on spheres. (English) Zbl 0839.58057 Math. Res. Lett. 1, No. 2, 159-166 (1994). Reviewer: P.Gilkey (Eugene) MSC: 58J50 PDF BibTeX XML Cite \textit{S. Chanillo}, Math. Res. Lett. 1, No. 2, 159--166 (1994; Zbl 0839.58057) Full Text: DOI
Lipman, Joseph Cohen-Macaulayness in graded algebras. (English) Zbl 0844.13006 Math. Res. Lett. 1, No. 2, 149-157 (1994). MSC: 13C14 13A02 14B05 14M05 PDF BibTeX XML Cite \textit{J. Lipman}, Math. Res. Lett. 1, No. 2, 149--157 (1994; Zbl 0844.13006) Full Text: DOI
Yue, Chengbo Rigidity and dynamics around manifolds of negative curvature. (English) Zbl 0840.53027 Math. Res. Lett. 1, No. 2, 123-147 (1994). Reviewer: W.Ballmann (Bonn) MSC: 53C20 37D40 53D25 53-02 PDF BibTeX XML Cite \textit{C. Yue}, Math. Res. Lett. 1, No. 2, 123--147 (1994; Zbl 0840.53027) Full Text: DOI