Sz.-Nagy, Béla; Foiaš, Ciprian Sur les contractions de l’espace de Hilbert. IX: Factorisations de la fonction caractéristique. Sous-espaces invariants. (French) Zbl 0138.38904 Acta Sci. Math. 25, 283-316 (1964); Corrections et complements. Ibid. 26, 193-196 (1965). PDFBibTeX XMLCite \textit{B. Sz. -Nagy} and \textit{C. Foiaš}, Acta Sci. Math. 25, 283--316 (1965; Zbl 0138.38904)
Tandori, K. Über die Konvergenz der Orthogonalreihen. II, III. (German) Zbl 0135.27401 Acta Sci. Math. 25, 219-232 (1964); Publ. Math. Debr. 12, 127-157 (1965). PDFBibTeX XMLCite \textit{K. Tandori}, Acta Sci. Math. 25, 219--232 (1965; Zbl 0135.27401)
Fuchs, L. On group homomorphic images of partially ordered semigroups. (English) Zbl 0199.05603 Acta Sci. Math. 25, 139-142 (1964). PDFBibTeX XMLCite \textit{L. Fuchs}, Acta Sci. Math. 25, 139--142 (1964; Zbl 0199.05603)
McCarthy, C. A.; Stampfli, J. G. On one-parameter groups and semi-groups of operators in Hilbert space. (English) Zbl 0196.43401 Acta Sci. Math. 25, 6-11 (1964). MSC: 47D06 PDFBibTeX XMLCite \textit{C. A. McCarthy} and \textit{J. G. Stampfli}, Acta Sci. Math. 25, 6--11 (1964; Zbl 0196.43401)
Grätzer, G. On the class of subdirect powers of a finite algebra. (English) Zbl 0192.09601 Acta Sci. Math. 25, 160-168 (1964). PDFBibTeX XMLCite \textit{G. Grätzer}, Acta Sci. Math. 25, 160--168 (1964; Zbl 0192.09601)
Csakany, B. Über Abelsche Eigenschaften primitiver Klassen universeller Algebren. (Russian) Zbl 0171.28104 Acta Sci. Math. 25, 202-208 (1964). PDFBibTeX XMLCite \textit{B. Csakany}, Acta Sci. Math. 25, 202--208 (1964; Zbl 0171.28104)
Lumer, G. Spectral operators, hermitian operators, and bounded groups. (English) Zbl 0168.12103 Acta Sci. Math. 25, 75-85 (1964). PDFBibTeX XMLCite \textit{G. Lumer}, Acta Sci. Math. 25, 75--85 (1964; Zbl 0168.12103)
Lumer, G. Remarks on \(n\)-th roots of operator. (English) Zbl 0168.11904 Acta Sci. Math. 25, 72-74 (1964). PDFBibTeX XMLCite \textit{G. Lumer}, Acta Sci. Math. 25, 72--74 (1964; Zbl 0168.11904)
Peetre, J. On an interpolation theorem of Foias und Lions. (English) Zbl 0148.37301 Acta Sci. Math. 25, 255-261 (1964). PDFBibTeX XMLCite \textit{J. Peetre}, Acta Sci. Math. 25, 255--261 (1964; Zbl 0148.37301)
Rudeanu, S. Logical dependence of certain chain conditions in lattice theory. (English) Zbl 0148.01301 Acta Sci. Math. 25, 209-218 (1964). PDFBibTeX XMLCite \textit{S. Rudeanu}, Acta Sci. Math. 25, 209--218 (1964; Zbl 0148.01301)
Lajos, S. A criterion for Neumann regularity of normal semigroups. (English) Zbl 0142.25504 Acta Sci. Math. 25, 172-173 (1964). PDFBibTeX XMLCite \textit{S. Lajos}, Acta Sci. Math. 25, 172--173 (1964; Zbl 0142.25504)
Peák, I. Automata and semigroups. I. (Automaten und Halbgruppen. I.) (Russian) Zbl 0139.00805 Acta Sci. Math. 25, 193-201 (1964). Reviewer: Albert A. Mullin (Madison) MSC: 68Q45 20M35 PDFBibTeX XMLCite \textit{I. Peák}, Acta Sci. Math. 25, 193--201 (1964; Zbl 0139.00805)
Sz.-Nagy, Béla; Foiaš, Ciprian Sur les contractions de l’espace de Hilbert. VII: Triangulations canoniques. Fonction minimum. (French) Zbl 0138.38903 Acta Sci. Math. 25, 12-37 (1964). PDFBibTeX XMLCite \textit{B. Sz. -Nagy} and \textit{C. Foiaš}, Acta Sci. Math. 25, 12--37 (1964; Zbl 0138.38903)
Losonczi, L. Bestimmung aller nichtkonstanten Lösungen von linearen Funktionalgleichungen. (German) Zbl 0137.32603 Acta Sci. Math. 25, 250-254 (1964). PDFBibTeX XMLCite \textit{L. Losonczi}, Acta Sci. Math. 25, 250--254 (1964; Zbl 0137.32603)
Dlab, V. A note on powers of a group. (English) Zbl 0136.37902 Acta Sci. Math. 25, 177-178 (1964). PDFBibTeX XMLCite \textit{V. Dlab}, Acta Sci. Math. 25, 177--178 (1964; Zbl 0136.37902)
Koehler, John Some torsion free rank two groups. (English) Zbl 0136.29003 Acta Sci. Math. 25, 186-190 (1964). PDFBibTeX XMLCite \textit{J. Koehler}, Acta Sci. Math. 25, 186--190 (1964; Zbl 0136.29003)
Dlab, V. A note on powers of a group. (English) Zbl 0136.27902 Acta Sci. Math. 25, 177-178 (1964). PDFBibTeX XMLCite \textit{V. Dlab}, Acta Sci. Math. 25, 177--178 (1964; Zbl 0136.27902)
Durszt, E. On the numerical range of normal operators. (English) Zbl 0136.11901 Acta Sci. Math. 25, 262-265 (1964). PDFBibTeX XMLCite \textit{E. Durszt}, Acta Sci. Math. 25, 262--265 (1964; Zbl 0136.11901)
Halmos, P. R. Numerical ranges and normal dilations. (English) Zbl 0136.11805 Acta Sci. Math. 25, 1-5 (1964). PDFBibTeX XMLCite \textit{P. R. Halmos}, Acta Sci. Math. 25, 1--5 (1964; Zbl 0136.11805)
Mate, A. Additive Ideale und unabhängige Mengen. (German) Zbl 0135.25401 Acta Sci. Math. 25, 149-159 (1964). PDFBibTeX XMLCite \textit{A. Mate}, Acta Sci. Math. 25, 149--159 (1964; Zbl 0135.25401)
Rajagopalan, M. Fourier transform in locally compact groups. (English) Zbl 0135.17201 Acta Sci. Math. 25, 86-89 (1964). PDFBibTeX XMLCite \textit{M. Rajagopalan}, Acta Sci. Math. 25, 86--89 (1964; Zbl 0135.17201)
Pollak, G. Bemerkungen zur Holomorphentheorie der Ringe. (German) Zbl 0135.07602 Acta Sci. Math. 25, 181-185 (1964). PDFBibTeX XMLCite \textit{G. Pollak}, Acta Sci. Math. 25, 181--185 (1964; Zbl 0135.07602)
Schaar, Günter Über ein spezielles dreifaches schiefes Produkt. (German) Zbl 0132.26705 Acta Sci. Math. 25, 143-148 (1964). Reviewer: F. Rühs MSC: 20-XX PDFBibTeX XMLCite \textit{G. Schaar}, Acta Sci. Math. 25, 143--148 (1964; Zbl 0132.26705)
Corradi, K. A. A note on finite graphs. (English) Zbl 0132.21102 Acta Sci. Math. 25, 169-171 (1964). PDFBibTeX XMLCite \textit{K. A. Corradi}, Acta Sci. Math. 25, 169--171 (1964; Zbl 0132.21102)
Hancock, V. R. Commutative Schreier semigroup extensions of a group. (English) Zbl 0132.01103 Acta Sci. Math. 25, 129-134 (1964). PDFBibTeX XMLCite \textit{V. R. Hancock}, Acta Sci. Math. 25, 129--134 (1964; Zbl 0132.01103)
Leindler, L. Über verschiedene Konvergenzarten trigonometrischer Reihen. (German) Zbl 0129.05303 Acta Sci. Math. 25, 233-249 (1964). PDFBibTeX XMLCite \textit{L. Leindler}, Acta Sci. Math. 25, 233--249 (1964; Zbl 0129.05303)
Gokhberg, I. Ts.; Krejn, M. G. Über die Faktorisierung von Operatoren in einem Hilbertraum. (Russian) Zbl 0128.11204 Acta Sci. Math. 25, 90-123 (1964). PDFBibTeX XMLCite \textit{I. Ts. Gokhberg} and \textit{M. G. Krejn}, Acta Sci. Math. 25, 90--123 (1964; Zbl 0128.11204)
Moor, A. Gleichung der autoparallelen Abweichung in \(n\)-dimensionalen Linienelementenräumen. (German) Zbl 0127.38402 Acta Sci. Math. 25, 266-282 (1964). PDFBibTeX XMLCite \textit{A. Moor}, Acta Sci. Math. 25, 266--282 (1964; Zbl 0127.38402)
Cohen, Eckford Remark on a set of integers. (English) Zbl 0127.27003 Acta Sci. Math. 25, 179-180 (1964). Reviewer: J. H. van Lint (Eindhoven) MSC: 11N25 PDFBibTeX XMLCite \textit{E. Cohen}, Acta Sci. Math. 25, 179--180 (1964; Zbl 0127.27003)
Szász, F. Die Halbgruppen, deren endlich erzeugte echte Teilhalbgruppen Hauptrechtsideale sind. (German) Zbl 0127.01202 Acta Sci. Math. 25, 135-138 (1964). Reviewer: H. J. Weinert MSC: 20M10 PDFBibTeX XMLCite \textit{F. Szász}, Acta Sci. Math. 25, 135--138 (1964; Zbl 0127.01202)
Sz.-Nagy, Béla; Foiaš, Ciprian Sur les contractions de l’espace de Hilbert. VIII: Fonctions caractéristiques. Modeles fonctionnels. (French) Zbl 0125.06604 Acta Sci. Math. 25, 38-71 (1964). PDFBibTeX XMLCite \textit{B. Sz. -Nagy} and \textit{C. Foiaš}, Acta Sci. Math. 25, 38--71 (1964; Zbl 0125.06604)
Keller, O.-H. Darstellungen von Restklassen (mod n) als Summen von zwei Quadraten. (German) Zbl 0125.02501 Acta Sci. Math. 25, 191-192 (1964). PDFBibTeX XMLCite \textit{O. H. Keller}, Acta Sci. Math. 25, 191--192 (1964; Zbl 0125.02501)
Geeseg, F. Über die Zusammensetzung geordneter Automaten. II. (Russian) Zbl 0124.00601 Acta Sci. Math. 25, 124-128 (1964). PDFBibTeX XMLCite \textit{F. Geeseg}, Acta Sci. Math. 25, 124--128 (1964; Zbl 0124.00601)