Montgomery, D. Remarks on groups of homeomorphisms. (English) JFM 67.0746.02 Amer. math. Monthly 48, 310-317 (1941). PDF BibTeX XML Cite \textit{D. Montgomery}, Am. Math. Mon. 48, 310--317 (1941; JFM 67.0746.02) Full Text: DOI
de Kerékjártó, B. Sur les groupes transitifs de la droite. (French) JFM 67.0746.01 Acta Univ. Szeged., Acta Sci. math. 10, 21-35 (1941). Reviewer: Stoilow, S., Prof. (Bukarest) PDF BibTeX XML Cite \textit{B. de Kerékjártó}, Acta Sci. Math. 10, 21--35 (1941; JFM 67.0746.01)
de Kerékjártó, B. Sur le caractère topologique du groupe homographique de la sphère. (French) JFM 67.0745.03 Acta math., Uppsala, 74, 311-341 (1941). Reviewer: Vietoris, L., Prof. (Innsbruck) PDF BibTeX XML Cite \textit{B. de Kerékjártó}, Acta Math. 74, 311--341 (1941; JFM 67.0745.03) Full Text: DOI
de Kerékjártó, B. Sur les groupes compacts de transformations topologiques de Surfaces en elles-mêmes. (Hungarian. French summary) JFM 67.0745.02 Math.-naturw. Anz. Ungar. Akad. Wiss. 60, 9-32 (1941). Reviewer: Schulenberg, Elisabeth, Dr. (Berlin) PDF BibTeX XML Cite \textit{B. de Kerékjártó}, Mat. Természett. Értes. 60, 9--32 (1941; JFM 67.0745.02)
de Kerékjártó, B. Sur les groupes compacts de transformations topologiques des surfaces. (French) JFM 67.0745.01 Acta math., Uppsala, 74, 129-173 (1941). Reviewer: Vietoris, L., Prof. (Innsbruck) PDF BibTeX XML Cite \textit{B. de Kerékjártó}, Acta Math. 74, 129--173 (1941; JFM 67.0745.01) Full Text: DOI
Nielsen, J. Ein Satz aus der Topologie der Flächenabbildungen. (Danish) JFM 67.0744.05 Norsk mat. Tidsskr. 23, 96-99 (1941). Reviewer: Furch, R., [ZBL] PDF BibTeX XML Cite \textit{J. Nielsen}, Norsk Mat. Tidsskr. 23, 96--99 (1941; JFM 67.0744.05)
Scorza Dragoni, G. Über die fixpunktfreien Abbildungen der Ebene. (German) JFM 67.0744.04 Abh. math. Sem. Hansische Univ. 14, 1-21 (1941). Reviewer: Sperner, E., Prof. (Straßburg) PDF BibTeX XML Cite \textit{G. Scorza Dragoni}, Abh. Math. Semin. Univ. Hamb. 14, 1--21 (1941; JFM 67.0744.04) Full Text: DOI
Whitney, H. On regular families of curves. (English) JFM 67.0744.03 Bull. Am. Math. Soc. 47, 145-147 (1941). Reviewer: Kneser, H., Prof. (Greifswald) MSC: 54-XX PDF BibTeX XML Cite \textit{H. Whitney}, Bull. Am. Math. Soc. 47, 145--147 (1941; JFM 67.0744.03) Full Text: DOI
Kaplan, W. Regular curve-families filling the plane. II. (English) JFM 67.0744.02 Duke math. J. 8, 11-46 (1941). Reviewer: Nöbeling, G., Prof. (Augsburg), [ZBL] PDF BibTeX XML Cite \textit{W. Kaplan}, Duke Math. J. 8, 11--46 (1941; JFM 67.0744.02) Full Text: DOI
Martin, Venable Monotone transformations of non-compact two-dimensional manifolds. (English) JFM 67.0744.01 Duke math. J. 8, 136-153 (1941). Reviewer: Nöbeling, G., Prof. (Erlangen), [ZBL] MSC: 57S15 PDF BibTeX XML Cite \textit{V. Martin}, Duke Math. J. 8, 136--153 (1941; JFM 67.0744.01) Full Text: DOI
Schneckenburger, E. R. On 1-bounding monotonie transformations which are equivalent to homeomorphisms. (English) JFM 67.0743.03 Amer. J. Math. 63, 768-776 (1941). Reviewer: Scorza Dragoni, G., Prof. (Rom) PDF BibTeX XML Cite \textit{E. R. Schneckenburger}, Am. J. Math. 63, 768--776 (1941; JFM 67.0743.03) Full Text: DOI
Martin, Venable; Roberts, J. H. Two-to-one transformations on 2-manifolds. (English) JFM 67.0743.02 Trans. Amer. math. Soc. 49, 1-17 (1941). Reviewer: Scorza Dragoni, G., Prof. (Rom) PDF BibTeX XML Cite \textit{V. Martin} and \textit{J. H. Roberts}, Trans. Am. Math. Soc. 49, 1--17 (1941; JFM 67.0743.02) Full Text: DOI
Smith, P. A. Transformations of finite period. III. Newman’s theorem. (English) JFM 67.0743.01 Ann. Math., Princeton, (2) 42, 446-458 (1941). Reviewer: Leray, J., Prof. (Paris) PDF BibTeX XML Cite \textit{P. A. Smith}, Ann. Math. (2) 42, 446--458 (1941; JFM 67.0743.01) Full Text: DOI
Smith, P. A. Fixed-point theorems for periodic transformations. (English) JFM 67.0742.04 Amer. J. Math. 63, 1-8 (1941). Reviewer: Franz, W., Prof. (Berlin) PDF BibTeX XML Cite \textit{P. A. Smith}, Am. J. Math. 63, 1--8 (1941; JFM 67.0742.04) Full Text: DOI
Kakutani, S. A generalization of Brouwer’s fixed point theorem. (English) JFM 67.0742.03 Duke Math. J. 8, 457-459 (1941). Reviewer: Leray, J., Prof. (Paris) PDF BibTeX XML Cite \textit{S. Kakutani}, Duke Math. J. 8, 457--459 (1941; JFM 67.0742.03) Full Text: DOI
Whitehead, J. H. C. Note on manifolds. (English) JFM 67.0742.02 Quart. J. Math. (Oxford Ser.) 12, 26-29 (1941). Reviewer: Vietoris, L., Prof. (Innsbruck) PDF BibTeX XML Cite \textit{J. H. C. Whitehead}, Q. J. Math., Oxf. Ser. 12, 26--29 (1941; JFM 67.0742.02) Full Text: DOI
de Groot, J. Sätze über topologische Erweiterungen von Abbildungen. (German) JFM 67.0742.01 Proc. Akad. Wet. Amsterdam 44, 933-938 (1941). Reviewer: Stoilow, S., Prof. (Bukarest) PDF BibTeX XML Cite \textit{J. de Groot}, Proc. Akad. Wet. Amsterdam 44, 933--938 (1941; JFM 67.0742.01)
Morita, K. Hopf’s extension theorem in normal spaces. (English) JFM 67.0741.03 Proc. physic.-math. Soc. Japan (3) 23, 161-167 (1941). Reviewer: Franz, W., Prof. (Berlin) PDF BibTeX XML Cite \textit{K. Morita}, Proc. Phys.-Math. Soc. Japan, III. Ser. 23, 161--167 (1941; JFM 67.0741.03)
Fox, R. H. On the Lusternik-Schnirelmann category. (English) JFM 67.0741.02 Ann. Math., Princeton, (2) 42, 333-370 (1941). Reviewer: Vietoris, L., Prof. (Innsbruck) PDF BibTeX XML Cite \textit{R. H. Fox}, Ann. Math. (2) 42, 333--370 (1941; JFM 67.0741.02) Full Text: DOI
Hurewicz, W.; Steenrod, N. E. Homotopy relations in fibre spaces. (English) JFM 67.0741.01 Proc. nat. Acad. Sci. USA 27, 60-64 (1941). PDF BibTeX XML Cite \textit{W. Hurewicz} and \textit{N. E. Steenrod}, Proc. Natl. Acad. Sci. USA 27, 60--64 (1941; JFM 67.0741.01) Full Text: DOI
Ehresmann, C. Espaces fibrés associés. (French) JFM 67.0740.03 C. R. Acad. Sci., Paris, 213, 762-764 (1941). Reviewer: Novák, J., Dr. (Brünn) PDF BibTeX XML Cite \textit{C. Ehresmann}, C. R. Acad. Sci., Paris 213, 762--764 (1941; JFM 67.0740.03)
Ehresmann, C.; Feldbau, J. Sur les propriétés d’homotopie des espaces fibrés. (French) JFM 67.0740.02 C. R. Acad. Sci., Paris, 212, 945-948 (1941). Reviewer: Novák, J., Dr. (Brünn) PDF BibTeX XML Cite \textit{C. Ehresmann} and \textit{J. Feldbau}, C. R. Acad. Sci., Paris 212, 945--948 (1941; JFM 67.0740.02)
Eilenberg, S. Continuous mappings of infinite polyhedra. (English) JFM 67.0740.01 Ann. Math., Princeton, (2) 42, 459-468 (1941). Reviewer: Leray, J., Prof. (Paris) PDF BibTeX XML Cite \textit{S. Eilenberg}, Ann. Math. (2) 42, 459--468 (1941; JFM 67.0740.01) Full Text: DOI
Whitehead, J. H. C. On adding relations to homotopy groups. (English) JFM 67.0738.04 Ann. Math., Princeton, (2) 42, 409-428 (1941). Reviewer: Pannwitz, Erika, Dr. (Berlin) PDF BibTeX XML Cite \textit{J. H. C. Whitehead}, Ann. Math. (2) 42, 409--428 (1941; JFM 67.0738.04) Full Text: DOI
Bachiller, T. T. Bemerkungen zur Algebra und Topologie. (Spanish) JFM 67.0738.03 Rev. mat. Hisp.-Amer. (4) 1, 68-74 (1941). Reviewer: Geppert, H., Prof. (Berlin), [ZBL] PDF BibTeX XML Cite \textit{T. T. Bachiller}, Rev. Mat. Hisp.-Am., IV. Ser. 1, 68--74 (1941; JFM 67.0738.03)