Chajda, I.; Kotrle, M. Boolean semirings. (English) Zbl 0820.06008 Czech. Math. J. 44, No. 4, 763-767 (1994). Reviewer: V.N.Salij (Saratov) MSC: 06E20 08A62 PDFBibTeX XMLCite \textit{I. Chajda} and \textit{M. Kotrle}, Czech. Math. J. 44, No. 4, 763--767 (1994; Zbl 0820.06008) Full Text: EuDML
Machala, František Contexts and sublattices of concept lattices. (English) Zbl 0816.06006 Czech. Math. J. 44, No. 4, 757-762 (1994). MSC: 06B99 06B05 PDFBibTeX XMLCite \textit{F. Machala}, Czech. Math. J. 44, No. 4, 757--762 (1994; Zbl 0816.06006) Full Text: EuDML
Gadea, P. M.; Montesinos Amilibia, A. Totally umbilical pseudo-Riemannian submanifolds of the paracomplex projective space. (English) Zbl 0824.53056 Czech. Math. J. 44, No. 4, 741-755 (1994). Reviewer: L.Ornea (Bucureşti) MSC: 53C40 53C50 53C25 PDFBibTeX XMLCite \textit{P. M. Gadea} and \textit{A. Montesinos Amilibia}, Czech. Math. J. 44, No. 4, 741--755 (1994; Zbl 0824.53056) Full Text: EuDML
Jakubík, Ján Direct product decomposition of MV-algebras. (English) Zbl 0821.06011 Czech. Math. J. 44, No. 4, 725-739 (1994). Reviewer: T.S.Blyth (St.Andrews) MSC: 06D30 PDFBibTeX XMLCite \textit{J. Jakubík}, Czech. Math. J. 44, No. 4, 725--739 (1994; Zbl 0821.06011) Full Text: EuDML
Grace, S. R.; Lalli, B. S. Oscillation criteria for forced neutral differential equations. (English) Zbl 0837.34072 Czech. Math. J. 44, No. 4, 713-724 (1994). Reviewer: R.R.Akhmerov (Novosibirsk) MSC: 34K11 34K40 34C10 PDFBibTeX XMLCite \textit{S. R. Grace} and \textit{B. S. Lalli}, Czech. Math. J. 44, No. 4, 713--724 (1994; Zbl 0837.34072) Full Text: EuDML
Carfagna d’Andrea, A.; Mazzocco, R.; Romani, G. Some characterizations of 2-symmetric submanifolds in spaces of constant curvature. (English) Zbl 0823.53022 Czech. Math. J. 44, No. 4, 691-711 (1994). Reviewer: D.Ferus (Berlin) MSC: 53B25 53A07 PDFBibTeX XMLCite \textit{A. Carfagna d'Andrea} et al., Czech. Math. J. 44, No. 4, 691--711 (1994; Zbl 0823.53022) Full Text: EuDML
Chartrand, Gary; Gavlas, Heather; Harary, Frank; Schultz, Michelle On signed degrees in signed graphs. (English) Zbl 0837.05110 Czech. Math. J. 44, No. 4, 677-690 (1994). Reviewer: V.Havel (Brno) MSC: 05C99 PDFBibTeX XMLCite \textit{G. Chartrand} et al., Czech. Math. J. 44, No. 4, 677--690 (1994; Zbl 0837.05110) Full Text: EuDML
Jakubík, Ján On extended cyclic orders. (English) Zbl 0826.06002 Czech. Math. J. 44, No. 4, 661-675 (1994). Reviewer: J.Niederle (Brno) MSC: 06A99 06A06 06F15 PDFBibTeX XMLCite \textit{J. Jakubík}, Czech. Math. J. 44, No. 4, 661--675 (1994; Zbl 0826.06002) Full Text: EuDML
Bican, Ladislav; Fuchs, Laszlo On Abelian groups by which balanced extensions of a rational group split. II. (English) Zbl 0842.20044 Czech. Math. J. 44, No. 4, 649-660 (1994). Reviewer: K.M.Rangaswamy (Colorado Springs) MSC: 20K15 20K35 PDFBibTeX XMLCite \textit{L. Bican} and \textit{L. Fuchs}, Czech. Math. J. 44, No. 4, 649--660 (1994; Zbl 0842.20044) Full Text: EuDML
Papageorgiou, Nikolaos S. On nonconvex valued Volterra integral inclusions in Banach spaces. (English) Zbl 0822.45008 Czech. Math. J. 44, No. 4, 631-648 (1994). Reviewer: W.Petry (Düsseldorf) MSC: 45N05 47H05 45G10 PDFBibTeX XMLCite \textit{N. S. Papageorgiou}, Czech. Math. J. 44, No. 4, 631--648 (1994; Zbl 0822.45008) Full Text: EuDML
Caro, Yair On graphs with prescribed subgraphs of order \(k\), and a theorem of Kelly and Merriell. (English) Zbl 0821.05042 Czech. Math. J. 44, No. 4, 623-629 (1994). Reviewer: L.Niepel (Bratislava) MSC: 05C60 PDFBibTeX XMLCite \textit{Y. Caro}, Czech. Math. J. 44, No. 4, 623--629 (1994; Zbl 0821.05042) Full Text: EuDML
Yu, Jian-She Oscillation of neutral differential equations with oscillating coefficients. (English) Zbl 0837.34075 Czech. Math. J. 44, No. 4, 611-622 (1994). Reviewer: R.R.Akhmerov (Novosibirsk) MSC: 34K11 34K40 34C10 PDFBibTeX XMLCite \textit{J.-S. Yu}, Czech. Math. J. 44, No. 4, 611--622 (1994; Zbl 0837.34075) Full Text: EuDML
Emmanuele, Giovanni Existence of solutions of a functional-integral equation in infinite dimensional Banach spaces. (English) Zbl 0822.45007 Czech. Math. J. 44, No. 4, 603-609 (1994). Reviewer: W.Petry (Düsseldorf) MSC: 45N05 45G10 47J05 PDFBibTeX XMLCite \textit{G. Emmanuele}, Czech. Math. J. 44, No. 4, 603--609 (1994; Zbl 0822.45007) Full Text: EuDML
Kahane, Charles S. The Feynman-Kac formula for a system of parabolic equations. (English) Zbl 0851.35054 Czech. Math. J. 44, No. 4, 579-602 (1994). Reviewer: P.Kröger (Erlangen) MSC: 35K45 60H30 PDFBibTeX XMLCite \textit{C. S. Kahane}, Czech. Math. J. 44, No. 4, 579--602 (1994; Zbl 0851.35054) Full Text: EuDML
Alsardary, Salar Y. A note on small directed graphs as neighborhood graphs. (English) Zbl 0816.05033 Czech. Math. J. 44, No. 4, 577-578 (1994). MSC: 05C20 PDFBibTeX XMLCite \textit{S. Y. Alsardary}, Czech. Math. J. 44, No. 4, 577--578 (1994; Zbl 0816.05033) Full Text: EuDML