Nakazi, Takahiko \(\varrho\)-dilations and hypo-Dirichlet algebras. (English) Zbl 0803.46061 Acta Sci. Math. 56, No. 1-2, 175-181 (1992). Reviewer: K.B.Laursen (København) MSC: 46J30 PDF BibTeX XML Cite \textit{T. Nakazi}, Acta Sci. Math. 56, No. 1--2, 175--181 (1992; Zbl 0803.46061)
Barría, José Strongly dense simultaneous similarity orbits of operators. (English) Zbl 0784.47030 Acta Sci. Math. 56, No. 1-2, 169-174 (1992). Reviewer: T.Feeman (Villanova) MSC: 47A65 PDF BibTeX XML Cite \textit{J. Barría}, Acta Sci. Math. 56, No. 1--2, 169--174 (1992; Zbl 0784.47030)
Chan, Jor-Ting A note on compact weighted composition operators on \(L^ p(\mu)\). (English) Zbl 0798.47021 Acta Sci. Math. 56, No. 1-2, 165-168 (1992). Reviewer: S.Richter (Knoxville) MSC: 47B38 PDF BibTeX XML Cite \textit{J.-T. Chan}, Acta Sci. Math. 56, No. 1--2, 165--168 (1992; Zbl 0798.47021)
Pekarev, E. L. Shorts of operators and some extremal problems. (English) Zbl 0787.47015 Acta Sci. Math. 56, No. 1-2, 147-163 (1992). Reviewer: V.V.Peller (Manhattan) MSC: 47A63 PDF BibTeX XML Cite \textit{E. L. Pekarev}, Acta Sci. Math. 56, No. 1--2, 147--163 (1992; Zbl 0787.47015)
Barnes, Bruce A. Linear operators with a normal factorization through Hilbert space. (English) Zbl 0790.47013 Acta Sci. Math. 56, No. 1-2, 125-146 (1992). Reviewer: M.A.Kaashoek (Amsterdam) MSC: 47A68 47B15 47A60 PDF BibTeX XML Cite \textit{B. A. Barnes}, Acta Sci. Math. 56, No. 1--2, 125--146 (1992; Zbl 0790.47013)
Athavale, Ameer Relating the normal extension and the regular unitary dilation of a subnormal tuple of contractions. (English) Zbl 0793.47001 Acta Sci. Math. 56, No. 1-2, 121-124 (1992). Reviewer: T.Yoshino (Kawauchi) MSC: 47A20 47B20 PDF BibTeX XML Cite \textit{A. Athavale}, Acta Sci. Math. 56, No. 1--2, 121--124 (1992; Zbl 0793.47001)
Nguyen Xuan Ky On an imbedding theorem. (English) Zbl 0786.41028 Acta Sci. Math. 56, No. 1-2, 115-120 (1992). Reviewer: R.M.Aron (Kent) MSC: 41A65 PDF BibTeX XML Cite \textit{Nguyen Xuan Ky}, Acta Sci. Math. 56, No. 1--2, 115--120 (1992; Zbl 0786.41028)
Németh, Z. On the generalized absolute summability of double series. (English) Zbl 0811.40002 Acta Sci. Math. 56, No. 1-2, 97-114 (1992). MSC: 40B05 40F05 40G05 PDF BibTeX XML Cite \textit{Z. Németh}, Acta Sci. Math. 56, No. 1--2, 97--114 (1992; Zbl 0811.40002)
Leindler, L.; Meir, A. An additional note on strong approximation by orthogonal series. (English) Zbl 0779.42018 Acta Sci. Math. 56, No. 1-2, 89-95 (1992). Reviewer: J.Jedrzejewski (Bydgoszcz) MSC: 42C15 42A24 42A10 PDF BibTeX XML Cite \textit{L. Leindler} and \textit{A. Meir}, Acta Sci. Math. 56, No. 1--2, 89--95 (1992; Zbl 0779.42018)
Leindler, L. On the generalized strong de la Vallée Poussin approximation. (English) Zbl 0779.42017 Acta Sci. Math. 56, No. 1-2, 83-88 (1992). Reviewer: J.Jedrzejewski (Bydgoszcz) MSC: 42C15 42A24 42A10 PDF BibTeX XML Cite \textit{L. Leindler}, Acta Sci. Math. 56, No. 1--2, 83--88 (1992; Zbl 0779.42017)
Alzer, Horst On an integral inequality for concave functions. (English) Zbl 0770.26007 Acta Sci. Math. 56, No. 1-2, 79-82 (1992). Reviewer: I.Raşa (Cluj-Napoca) MSC: 26D15 26A51 PDF BibTeX XML Cite \textit{H. Alzer}, Acta Sci. Math. 56, No. 1--2, 79--82 (1992; Zbl 0770.26007)
Kirkovits, Magdalen Sz. On equivalence of two variational problems in \(k\)-Lagrange spaces. (English) Zbl 0786.49019 Acta Sci. Math. 56, No. 1-2, 73-78 (1992). Reviewer: M.S.Kirkovits (Soprou) MSC: 49K99 53B99 PDF BibTeX XML Cite \textit{M. Sz. Kirkovits}, Acta Sci. Math. 56, No. 1--2, 73--78 (1992; Zbl 0786.49019)
Kátai, I.; Van Rossum-Wijsmuller, M. Additive functions satisfying congruences. (English) Zbl 0778.11003 Acta Sci. Math. 56, No. 1-2, 63-72 (1992). Reviewer: L.Tóth (Cluj) MSC: 11A25 11A07 PDF BibTeX XML Cite \textit{I. Kátai} and \textit{M. Van Rossum-Wijsmuller}, Acta Sci. Math. 56, No. 1--2, 63--72 (1992; Zbl 0778.11003)
Abujabal, Hamza A. S. On commutativity of left \(s\)-unital rings. (English) Zbl 0806.16034 Acta Sci. Math. 56, No. 1-2, 51-62 (1992). Reviewer: Yu.N.Mal’tsev (Barnaul) MSC: 16U70 16R50 16N60 16U80 PDF BibTeX XML Cite \textit{H. A. S. Abujabal}, Acta Sci. Math. 56, No. 1--2, 51--62 (1992; Zbl 0806.16034)
Paul, Yash On rings satisfying \((x, y, z)=(y, z, x)\). (English) Zbl 0766.17003 Acta Sci. Math. 56, No. 1-2, 47-49 (1992). Reviewer: A.Thedy (Dortmund) MSC: 17A30 17D20 PDF BibTeX XML Cite \textit{Y. Paul}, Acta Sci. Math. 56, No. 1--2, 47--49 (1992; Zbl 0766.17003)
Feigelstock, Shalom; Muskat, Joseph B. On the additive groups of \(m\)-rings. (English) Zbl 0795.16019 Acta Sci. Math. 56, No. 1-2, 43-45 (1992). Reviewer: L.Márki (Budapest) MSC: 16R40 20K10 PDF BibTeX XML Cite \textit{S. Feigelstock} and \textit{J. B. Muskat}, Acta Sci. Math. 56, No. 1--2, 43--45 (1992; Zbl 0795.16019)
Althoen, S. C.; Hansen, K. D. Two-dimensional real algebras with zero divisors. (English) Zbl 0771.17003 Acta Sci. Math. 56, No. 1-2, 23-42 (1992). Reviewer: W.Lex (Clausthal-Zellerfeld) MSC: 17A60 17A01 17A35 PDF BibTeX XML Cite \textit{S. C. Althoen} and \textit{K. D. Hansen}, Acta Sci. Math. 56, No. 1--2, 23--42 (1992; Zbl 0771.17003)
Chajda, Ivan Algebras and varieties satisfying the congruence extension property. (English) Zbl 0768.08005 Acta Sci. Math. 56, No. 1-2, 19-21 (1992). Reviewer: I.Chajda (Přerov) MSC: 08B05 08A30 PDF BibTeX XML Cite \textit{I. Chajda}, Acta Sci. Math. 56, No. 1--2, 19--21 (1992; Zbl 0768.08005)
Czédli, Gábor Some nontrivial implications in congruence varieties. (English) Zbl 0766.08003 Acta Sci. Math. 56, No. 1-2, 15-18 (1992). Reviewer: R.A.Alo (Houston) MSC: 08B05 08A30 06B20 PDF BibTeX XML Cite \textit{G. Czédli}, Acta Sci. Math. 56, No. 1--2, 15--18 (1992; Zbl 0766.08003)
Dudek, J. On Csákány’s problem concerning affine spaces. (English) Zbl 0777.08006 Acta Sci. Math. 56, No. 1-2, 3-13 (1992). Reviewer: T.Kepka (Praha) MSC: 08A40 20N02 PDF BibTeX XML Cite \textit{J. Dudek}, Acta Sci. Math. 56, No. 1--2, 3--13 (1992; Zbl 0777.08006)