Borisovich, Yu. G.; Gel’man, B. D.; Myshkis, A. D.; Obukhovskij, V. V. Multivalued mappings. (English) Zbl 0529.54013 J. Sov. Math. 24, 719-791 (1984). MSC: 54C60 54-02 26E25 28B20 54C05 54C65 54H25 PDFBibTeX XMLCite \textit{Yu. G. Borisovich} et al., J. Sov. Math. 24, 719--791 (1984; Zbl 0529.54013) Full Text: DOI
Gillespie, A. A.; Williams, B. B. Fixed point theorems for expanding maps. (English) Zbl 0526.47033 Appl. Anal. 14, 161-165 (1983). MSC: 47H10 PDFBibTeX XMLCite \textit{A. A. Gillespie} and \textit{B. B. Williams}, Appl. Anal. 14, 161--165 (1983; Zbl 0526.47033) Full Text: DOI Link
Boffi, V. C.; Spiga, G. An equation of Hammerstein type arising in particle transport theory. (English) Zbl 0526.45009 J. Math. Phys. 24, 1625-1629 (1983). MSC: 45K05 45G10 82C70 PDFBibTeX XMLCite \textit{V. C. Boffi} and \textit{G. Spiga}, J. Math. Phys. 24, 1625--1629 (1983; Zbl 0526.45009) Full Text: DOI
Chen, Miao-Sheng A generalization of a fixed point theorem of Bogin. (English) Zbl 0522.47050 Tamkang J. 20, 469-472 (1983). MSC: 47H10 PDFBibTeX XMLCite \textit{M.-S. Chen}, Tamkang J. 20, 469--472 (1983; Zbl 0522.47050)
Hamedani, G. G. On the existence and uniqueness of solutions of certain functional- differential equations. (English) Zbl 0522.34056 Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Math. 26, 33-37 (1983). MSC: 34K05 PDFBibTeX XMLCite \textit{G. G. Hamedani}, Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Math. 26, 33--37 (1983; Zbl 0522.34056)
Turinici, M. Differential Lipschitzianness tests on abstract quasi-metric spaces. (English) Zbl 0518.54028 Acta Math. Hung. 41, 93-100 (1983). MSC: 54F05 47H20 54H15 54H25 47H10 PDFBibTeX XMLCite \textit{M. Turinici}, Acta Math. Hung. 41, 93--100 (1983; Zbl 0518.54028) Full Text: DOI
Pachpatte, B. G. On a nonlinear Volterra integral-functional equation. (English) Zbl 0516.45005 Funkc. Ekvacioj, Ser. Int. 26, 1-9 (1983). MSC: 45G10 45J05 47H10 PDFBibTeX XMLCite \textit{B. G. Pachpatte}, Funkc. Ekvacioj, Ser. Int. 26, 1--9 (1983; Zbl 0516.45005)
Gersten, S. M. A short proof of the algebraic Weierstrass preparation theorem. (English) Zbl 0514.13014 Proc. Am. Math. Soc. 88, 751-752 (1983). MSC: 13J05 32C05 47H10 14A05 13J10 PDFBibTeX XMLCite \textit{S. M. Gersten}, Proc. Am. Math. Soc. 88, 751--752 (1983; Zbl 0514.13014) Full Text: DOI
Borwein, J. M. Completeness and the contraction principle. (English) Zbl 0511.47039 Proc. Am. Math. Soc. 87, 246-250 (1983). MSC: 47H10 PDFBibTeX XMLCite \textit{J. M. Borwein}, Proc. Am. Math. Soc. 87, 246--250 (1983; Zbl 0511.47039) Full Text: DOI
Makhmudov, A. P.; Leonov, K. Ya. Solvability of certain quasilinear operational equations. (English. Russian original) Zbl 0506.47034 Differ. Equations 18, 992-996 (1983); translation from Differ. Uravn. 18, 1401-1406 (1982). MSC: 47H09 46G05 47H05 47J05 PDFBibTeX XMLCite \textit{A. P. Makhmudov} and \textit{K. Ya. Leonov}, Differ. Equations 18, 992--996 (1983; Zbl 0506.47034); translation from Differ. Uravn. 18, 1401--1406 (1982)
Pachpatte, B. G. On some fixed point theorems related to Banach’s contraction mapping principle. (English) Zbl 0527.54040 Acta Cienc. Indica 8, 10-16 (1982). MSC: 54H25 PDFBibTeX XMLCite \textit{B. G. Pachpatte}, Acta Cienc. Indica, Math. 8, 10--16 (1982; Zbl 0527.54040)
Yeh, Cheh-Chih A common fixed point theorem. (English) Zbl 0521.54029 Houston J. Math. 8, 449-454 (1982). MSC: 54H25 PDFBibTeX XMLCite \textit{C.-C. Yeh}, Houston J. Math. 8, 449--454 (1982; Zbl 0521.54029)
Babu, A. C. A converse to a generalized Banach contraction principle. (English) Zbl 0514.54031 Publ. Inst. Math., Nouv. Sér. 32(46), 5-6 (1982). MSC: 54H25 PDFBibTeX XMLCite \textit{A. C. Babu}, Publ. Inst. Math., Nouv. Sér. 32(46), 5--6 (1982; Zbl 0514.54031)
Banas, Jozef; Hajnosz, Andrzej; Wedrychowitz, Stanislaw On existence and asymptotic behavior of solutions of some functional equations. (English) Zbl 0514.47038 Funkc. Ekvacioj, Ser. Int. 25, 257-267 (1982). MSC: 47H09 PDFBibTeX XMLCite \textit{J. Banas} et al., Funkc. Ekvacioj, Ser. Int. 25, 257--267 (1982; Zbl 0514.47038)
Appell, Jürgen On the solvability of nonlinear noncompact problems in function spaces with applications to integral and differential equations. (English) Zbl 0511.47045 Boll. Unione Mat. Ital., VI. Ser., B 1, 1161-1177 (1982). MSC: 47J25 47H09 47H10 35J60 PDFBibTeX XMLCite \textit{J. Appell}, Boll. Unione Mat. Ital., VI. Ser., B 1, 1161--1177 (1982; Zbl 0511.47045)
Boffi, V. C.; Spiga, G. Global solution to a nonlinear integral evolution problem in particle transport theory. (English) Zbl 0507.70011 J. Math. Phys. 23, 2299-2303 (1982). MSC: 70G99 70F10 82C70 45G10 47H09 PDFBibTeX XMLCite \textit{V. C. Boffi} and \textit{G. Spiga}, J. Math. Phys. 23, 2299--2303 (1982; Zbl 0507.70011) Full Text: DOI
Guo, Boling The global solutions of some problems for a system of equations of the Schrödinger - Klein-Gordon field. (English) Zbl 0504.35033 Sci. Sin., Ser. A 25, 897-910 (1982). MSC: 35J10 35A05 35C10 35G25 81Q05 35A35 PDFBibTeX XMLCite \textit{B. Guo}, Sci. Sin., Ser. A 25, 897--910 (1982; Zbl 0504.35033)
Naylor, Arch W.; Sell, George R. Linear operator theory in engineering and science. Repr. of the 1971 orig., publ. by Holt, Rinehart & Winston, Inc. (English) Zbl 0497.47001 Applied Mathematical Sciences, Vol. 40. New York - Heidelberg Berlin: Springer-Verlag. XV, 624 p. DM 74.00; $ 29.60 (1982). MSC: 47-01 46B10 47B15 46-01 46C05 47A10 47B25 47H10 PDFBibTeX XML
Trench, William F. Asymptotic theory of perturbed general disconjugate equations. (English) Zbl 0487.34031 Hiroshima Math. J. 12, 43-58 (1982). MSC: 34C10 34E05 PDFBibTeX XMLCite \textit{W. F. Trench}, Hiroshima Math. J. 12, 43--58 (1982; Zbl 0487.34031)
Reilly, I. L.; Subrahmanyam, P. V.; Vamanamurthy, M. K. Cauchy sequences in quasi-pseudo-metric spaces. (English) Zbl 0472.54018 Monatsh. Math. 93, 127-140 (1982). MSC: 54E52 54E50 PDFBibTeX XMLCite \textit{I. L. Reilly} et al., Monatsh. Math. 93, 127--140 (1982; Zbl 0472.54018) Full Text: DOI EuDML
Sharma, P. L.; Yuel, A. K. Fixed point theorems on contractive mappings. (English) Zbl 0527.54041 Ranchi Univ. Math. J. 12, 37-41 (1981). MSC: 54H25 47H10 PDFBibTeX XMLCite \textit{P. L. Sharma} and \textit{A. K. Yuel}, Ranchi Univ. Math. J. 12, 37--41 (1981; Zbl 0527.54041)
Kirk, W. A. Nonexpansive mappings in metric and Banach spaces. (English) Zbl 0519.54029 Rend. Sem. Mat. Fis. Milano 51, 133-144 (1981). MSC: 54H25 54A40 47H09 47H10 PDFBibTeX XMLCite \textit{W. A. Kirk}, Rend. Semin. Mat. Fis. Milano 51, 133--144 (1981; Zbl 0519.54029) Full Text: DOI
Fitzgibbon, William E. Integrodifferential equations in Banach space. (English) Zbl 0515.45019 Integral and functional differential equations, Lect. Notes Pure Appl. Math. 67, 173-184 (1981). MSC: 45N05 45J05 PDFBibTeX XML
Rus, Ioan A. On a review of R. Schoeneberg. (English) Zbl 0506.54038 Prepr., ”Babes-Bolyai” Univ., Fac. Math., Res. Semin. 3, 104-107 (1981). MSC: 54H25 PDFBibTeX XMLCite \textit{I. A. Rus}, Prepr., ``Babes-Bolyai'' Univ., Fac. Math., Res. Semin. 3, 104--107 (1981; Zbl 0506.54038)
Askhabov, S. N. An application of the method of monotone operators to certain nonlinear convolution equation and to singular integral equations. (English) Zbl 0497.45026 Sov. Math. 25, No. 9, 77-80 (1981). MSC: 45P05 45G05 45L05 47H05 PDFBibTeX XMLCite \textit{S. N. Askhabov}, Sov. Math. 25, No. 9, 77--80 (1981; Zbl 0497.45026)
Appell, Jürgen Implicit functions, nonlinear integral equations, and the measure of noncompactness of the superposition operator. (English) Zbl 0495.45007 J. Math. Anal. Appl. 83, 251-263 (1981). MSC: 45G10 45P05 47H10 47H09 58C15 PDFBibTeX XMLCite \textit{J. Appell}, J. Math. Anal. Appl. 83, 251--263 (1981; Zbl 0495.45007) Full Text: DOI
Rubinstein, L.; Shillor, M. Analyticity of the free boundary for the one-phase Stefan problem with strong nonlinearity. (English) Zbl 0491.35084 Boll. Unione Mat. Ital., Suppl. 1981, No. 1, 47-68 (1981). MSC: 35R35 35K60 35B65 PDFBibTeX XMLCite \textit{L. Rubinstein} and \textit{M. Shillor}, Boll. Unione Mat. Ital., Suppl. 1981, No. 1, 47--68 (1981; Zbl 0491.35084)
Askhabov, S. N. Application of the method of monotone operators to some nonlinear convolution type equations and singular integral equations. (Russian) Zbl 0482.45013 Izv. Vyssh. Uchebn. Zaved., Mat. 1981, No. 9(232), 64-66 (1981). MSC: 45P05 45E10 45Gxx 45L05 47H05 PDFBibTeX XMLCite \textit{S. N. Askhabov}, Izv. Vyssh. Uchebn. Zaved., Mat. 1981, No. 9(232), 64--66 (1981; Zbl 0482.45013)
Zhang, Shisheng; Chen, Shaozong On an abstract contraction mapping principle. (Chinese) Zbl 0475.47042 Chin. Ann. Math. 2, 437-444 (1981). MSC: 47H10 58D25 PDFBibTeX XMLCite \textit{S. Zhang} and \textit{S. Chen}, Chin. Ann. Math. 2, 437--444 (1981; Zbl 0475.47042)
Fam Ki An’ On global convergence of iterative processes. (Russian) Zbl 0474.47034 Mat. Zametki 29, 923-928 (1981). MSC: 47J25 47H10 PDFBibTeX XMLCite \textit{Fam Ki An'}, Mat. Zametki 29, 923--928 (1981; Zbl 0474.47034)
Koz’mina, E. S. The local solvability of nonlinear oscillation equations of cylindrical shells. (Russian) Zbl 0468.34020 Topologicheskie Prostranstva Otobrazheniya 5, 45-51 (1981). MSC: 34C15 47E05 PDFBibTeX XML
Istratescu, Vasile I. Fixed point theory. An introduction. (English) Zbl 0465.47035 Mathematics and Its Applications, Vol. 7. Dordrecht - Boston -London: D. Reidel Publishing Company. XV, 466 p. Dfl. 135.00; $ 71.00 (1981). MSC: 47H10 54H25 58C30 47-02 55M25 60H25 PDFBibTeX XML
Marcu, Danut; Iordache, Virgil A method for finding the offered telephone traffic from flowed telephone traffic according to Erlang’s equation. (English) Zbl 0461.90026 An. Univ. Bucur., Mat. 30, 29-33 (1981). MSC: 90B10 PDFBibTeX XMLCite \textit{D. Marcu} and \textit{V. Iordache}, An. Univ. Bucur., Mat. 30, 29--33 (1981; Zbl 0461.90026)
Hamedani, G. G. Global existence of solutions of certain functional-differential equations. (English) Zbl 0461.34050 Cas. Pěst. Mat. 106, 48-51 (1981). MSC: 34K05 PDFBibTeX XMLCite \textit{G. G. Hamedani}, Čas. Pěstování Mat. 106, 48--51 (1981; Zbl 0461.34050) Full Text: EuDML
Acker, Andrew How to approximate the solutions of certain free boundary problems for the Laplace equation by using the contraction principle. (English) Zbl 0459.76009 Z. Angew. Math. Phys. 32, 22-33 (1981). MSC: 76B15 35J05 35J25 65N99 PDFBibTeX XMLCite \textit{A. Acker}, Z. Angew. Math. Phys. 32, 22--33 (1981; Zbl 0459.76009) Full Text: DOI
Henry, Dan Geometric theory of semilinear parabolic equations. (English) Zbl 0456.35001 Lecture Notes in Mathematics. 840. Berlin-Heidelberg-New York: Springer-Verlag. IV, 348 p. (1981). MSC: 35-02 35B10 35B35 35K55 35B30 35K60 35B40 35B15 35B50 34G20 45D05 47E05 47F05 80A25 92D25 PDFBibTeX XML
Yeh, Cheh-Chih Some fixed point theorems. (English) Zbl 0521.54028 Bull. Greek Math. Soc. 21, 47-58 (1980). MSC: 54H25 PDFBibTeX XMLCite \textit{C.-C. Yeh}, Bull. Greek Math. Soc. 21, 47--58 (1980; Zbl 0521.54028) Full Text: EuDML
Angelov, V. G.; Bajnov, D. D. Existence and uniqueness of solutions to nonlinear functional equations of order m in the \(L^ p\)-space. (Russian) Zbl 0521.45009 Rev. Roum. Math. Pures Appl. 25, 1453-1458 (1980). MSC: 45N05 47J05 PDFBibTeX XMLCite \textit{V. G. Angelov} and \textit{D. D. Bajnov}, Rev. Roum. Math. Pures Appl. 25, 1453--1458 (1980; Zbl 0521.45009)
Kurpel, N. S.; Marusyak, A. G. A monotone boundary-value problem for differential equations with parameters. (English) Zbl 0509.34014 Ukr. Math. J. 32, 136-139 (1980). MSC: 34B10 PDFBibTeX XMLCite \textit{N. S. Kurpel} and \textit{A. G. Marusyak}, Ukr. Math. J. 32, 136--139 (1980; Zbl 0509.34014) Full Text: DOI
Kartsatos, Athanassios G. Advanced ordinary differential equations. (English) Zbl 0495.34001 Tampa, Florida: Mariner Publishing Company, Inc. XII, 186 p (1980). MSC: 34-01 47E05 34D20 34D05 34A45 PDFBibTeX XML
Chekhlov, V. I. On a boundary value problem with an unknown boundary. (Russian) Zbl 0488.45005 Partial differential equations: differential equations and numerical mathematics, Work Collect. Conf., Novosibirsk 1978, 67-70 (1980). MSC: 45J05 45L05 PDFBibTeX XML
Chung, Kun-Jen Common fixed point theorems through abstract cones. (English) Zbl 0482.47030 Bull. Acad. Pol. Sci., Sér. Sci. Math. 28, 619-626 (1980). MSC: 47H10 46A40 PDFBibTeX XMLCite \textit{K.-J. Chung}, Bull. Acad. Pol. Sci., Sér. Sci. Math. 28, 619--626 (1980; Zbl 0482.47030)
Maiti, M.; Pal, T. K. On Ciric’s quasi-contractions. (English) Zbl 0476.54042 Bull. Calcutta Math. Soc. 72, 135-138 (1980). MSC: 54H25 PDFBibTeX XMLCite \textit{M. Maiti} and \textit{T. K. Pal}, Bull. Calcutta Math. Soc. 72, 135--138 (1980; Zbl 0476.54042)
Kovacec, Alexander Eine Methode zum Nachweis von Ungleichungen auf einheitlicher, algorithmischer Grundlage. (Dissertation). (German) Zbl 0473.26010 Universität Wien. 103 S. (1980). MSC: 26D15 26D05 47H10 PDFBibTeX XML
Kovrigin, A. B. Mathematical analysis of dynamical systems. Textbook. (Matematicheskij analiz dinamicheskikh sistem. Uchebnoe posobie). (Russian) Zbl 0472.34001 Leningradskij Ordena Lenina i Ordena Trudovogo Krasnogo Znameni Gosudarstvennyj Universitet im. A. A. Zhdanova. Leningrad: Izdatel’stvo Leningradskogo Universiteta. 156 p. R. 0.30 (1980). MSC: 34-02 54H20 37C75 37A99 42A75 PDFBibTeX XML
Schaefer, Christoph Invariant sets and contractions for weakly coupled systems of parabolic differential equations. (English) Zbl 0455.35077 Rend. Mat., VI. Ser. 13, 337-357 (1980). MSC: 35K55 35B50 PDFBibTeX XMLCite \textit{C. Schaefer}, Rend. Mat., VI. Ser. 13, 337--357 (1980; Zbl 0455.35077)
Kurpel’, N. S.; Marusyak, A. G. Über ein Mehrpunktrandwertproblem für Differentialgleichungen mit Parametern. (Russian) Zbl 0448.34015 Ukr. Mat. Zh. 32, 223-226 (1980). MSC: 34B10 PDFBibTeX XMLCite \textit{N. S. Kurpel'} and \textit{A. G. Marusyak}, Ukr. Mat. Zh. 32, 223--226 (1980; Zbl 0448.34015) Full Text: DOI
Lai, Jiu Lin The stability and growth for the perturbed nonlinear systems of differential equations. (English) Zbl 0447.34046 Bull. Inst. Math., Acad. Sin. 8, 535-551 (1980). MSC: 34D10 34A34 PDFBibTeX XMLCite \textit{J. L. Lai}, Bull. Inst. Math., Acad. Sin. 8, 535--551 (1980; Zbl 0447.34046)
Basar, Tamer Hierarchical decisionmaking under uncertainty. (English) Zbl 0439.90002 Dynamic optimization and mathematical economics, Math. Concepts Meth. Sci. Eng., Vol. 19, 205-221 (1980). MSC: 91B06 91A60 91B24 91A40 PDFBibTeX XML
Albrecht, R. Roundings and approximations in ordered sets. (English) Zbl 0429.65037 Fundamentals of numerical computation (computer-oriented analysis), Conf. Berlin 1979, Comput. Suppl. 2, 17-31 (1980). MSC: 65G50 65G30 65J05 PDFBibTeX XML
Prüß, Jan A note on strict solutions to semilinear evolution equations. (English) Zbl 0414.34020 Math. Z. 171, 285-288 (1980). MSC: 34A99 PDFBibTeX XMLCite \textit{J. Prüß}, Math. Z. 171, 285--288 (1980; Zbl 0414.34020) Full Text: DOI EuDML
Rus, Ioan A. Metrical fixed point theorems. (English) Zbl 0506.54037 Cluj-Napoca: University of Cluj-Napoca, Department of Mathematics. II, 111 p. Lei 8.00 (1979). MSC: 54H25 54-01 PDFBibTeX XML
Spevak, L. V. On an integral equation with partial integrals of Volterra type. (Russian) Zbl 0489.45002 Differ. Uravn., Sb. Tr. Mat. Kafedr Pedinst. RSFSR 13, 119-129 (1979). MSC: 45D05 45L05 PDFBibTeX XML
Chakrabarty, M. K. On solutions of certain functional equations. (English) Zbl 0453.54029 Bull. Calcutta Math. Soc. 71, 7-11 (1979). MSC: 54H25 47H10 PDFBibTeX XMLCite \textit{M. K. Chakrabarty}, Bull. Calcutta Math. Soc. 71, 7--11 (1979; Zbl 0453.54029)
Nowicka, Krystyna Existence, uniqueness and successive approximations for a class of integral-functional equations. (English) Zbl 0432.45016 Demonstr. Math. 12, 163-188 (1979). MSC: 45N05 45L05 PDFBibTeX XMLCite \textit{K. Nowicka}, Demonstr. Math. 12, 163--188 (1979; Zbl 0432.45016)
Pachpatte, B. G. On Ito type stochastic integrodifferential equation. (English) Zbl 0428.60076 Tamkang J. Math. 10, 1-18 (1979). MSC: 60H20 47H10 PDFBibTeX XMLCite \textit{B. G. Pachpatte}, Tamkang J. Math. 10, 1--18 (1979; Zbl 0428.60076)
Wildenauer, Peter Ein Beweisprinzip bei der Berechnung von Fixpunkten. (German) Zbl 0411.47038 Math.-Phys. Semesterber., N. F. 26, 84-94 (1979). MSC: 47H10 PDFBibTeX XMLCite \textit{P. Wildenauer}, Math.-Phys. Semesterber., N. F. 26, 84--94 (1979; Zbl 0411.47038)
Nanda, Sribatsa; Nanda, Sudarsan A nonlinear complementarity problem in mathematical programming in Hilbert space. (English) Zbl 0404.90091 Bull. Aust. Math. Soc. 20, 233-236 (1979). MSC: 90C33 90C30 46C99 PDFBibTeX XMLCite \textit{S. Nanda} and \textit{S. Nanda}, Bull. Aust. Math. Soc. 20, 233--236 (1979; Zbl 0404.90091) Full Text: DOI
Geel, R. Singular perturbations of hyperbolic type. (English) Zbl 0498.35001 Mathematical Centre Tracts. 98. Amsterdam: Mathematisch Centrum. XXII, 184 p. (1978). MSC: 35-02 35B25 35L15 34E15 35C20 PDFBibTeX XML
Balazs, M. On the method of the chords and Steffensen’s method in bounded regions in Banach spaces. (English) Zbl 0415.65035 Math., Rev. Anal. Numér. Théor. Approximation, Anal. Numér. Théor. Approximation 7, 135-139 (1978). MSC: 65J15 47J25 47H10 PDFBibTeX XMLCite \textit{M. Balazs}, Math. Rev. Anal. Numér. Théor. Approximation, Anal. Numér. Théor. Approximation 7, 135--139 (1978; Zbl 0415.65035)
Nikolova, T. St.; Bajnov, D. D. Über Existenz und Eindeutigkeit der Lösung gewisser Systeme von Integro-Differentialgleichungen. (Russian) Zbl 0415.45015 Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Math. 21, 5-12 (1978). MSC: 45J05 45F99 47H10 PDFBibTeX XMLCite \textit{T. St. Nikolova} and \textit{D. D. Bajnov}, Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Math. 21, 5--12 (1978; Zbl 0415.45015)
Konstantinov, M. M.; Bainov, D. D. Boundary value problems with two conditions for functional-differential equations of the first order. (Russian) Zbl 0404.34054 Izv. Vyssh. Uchebn. Zaved., Mat. 1977, No. 12(187), 38-43 (1978). MSC: 34K10 PDFBibTeX XMLCite \textit{M. M. Konstantinov} and \textit{D. D. Bainov}, Izv. Vyssh. Uchebn. Zaved., Mat. 1977, No. 12(187), 38--43 (1978; Zbl 0404.34054)
Taskovic, Milan R. A generalization of Banach’s contraction principle. (English) Zbl 0403.54042 Publ. Inst. Math., Nouv. Sér. 23(37), 179-191 (1978). MSC: 54H25 PDFBibTeX XMLCite \textit{M. R. Taskovic}, Publ. Inst. Math., Nouv. Sér. 23(37), 179--191 (1978; Zbl 0403.54042) Full Text: EuDML
Ivachev, A. I. Denumerable systems of differential equations with time delay. (Russian) Zbl 0403.34057 Izv. Vyssh. Uchebn. Zaved., Mat. 1977, No. 12(187), 19-22 (1978). MSC: 34K05 34A12 34G20 PDFBibTeX XMLCite \textit{A. I. Ivachev}, Izv. Vyssh. Uchebn. Zaved., Mat. 1977, No. 12(187), 19--22 (1978; Zbl 0403.34057)
Sydow, A. A contribution to the analysis and synthesis of hybrid (time-discrete) systems by the contraction principle (stability and optimality). (English) Zbl 0402.93031 Progr. Cybern. Syst. Res., Vol IV, Symp. Vienna 1978, 455-461 (1978). MSC: 93C55 93A15 93B10 93D05 49J99 PDFBibTeX XML
Leonov, G. A.; Smirnova, V. B. Asymptotik der Lösungen eines Systems von Integro- Differentialgleichungen mit periodischen nichtlinearen Funktionen. (Russian) Zbl 0399.45011 Sib. Mat. Zh. 19, 1406-1412 (1978). MSC: 45J05 PDFBibTeX XMLCite \textit{G. A. Leonov} and \textit{V. B. Smirnova}, Sib. Mat. Zh. 19, 1406--1412 (1978; Zbl 0399.45011)
Morchalo, Jaroslaw On the existence and uniqueness of solutions of differential-integral equations with a deviated argument. (English) Zbl 0393.34039 Fasc. Math. 10, 85-96 (1978). MSC: 34K05 34A05 45J05 PDFBibTeX XMLCite \textit{J. Morchalo}, Fasc. Math. 10, 85--96 (1978; Zbl 0393.34039)
van Harten, Aart Nonlinear singular perturbation problems: Proofs of correctness of a formal approximation based on a contraction principle in a Banach space. (English) Zbl 0393.34037 J. Math. Anal. Appl. 65, 126-168 (1978). MSC: 34G20 34E15 PDFBibTeX XMLCite \textit{A. van Harten}, J. Math. Anal. Appl. 65, 126--168 (1978; Zbl 0393.34037) Full Text: DOI
Shirali, Satish Contraction mappings and the equation \(\Delta u+\lambda \exp u=0\). (English) Zbl 0472.35069 Aligarh Bull. Math. 7, 77-80 (1977). MSC: 35P30 35J60 35J25 PDFBibTeX XMLCite \textit{S. Shirali}, Aligarh Bull. Math. 7, 77--80 (1977; Zbl 0472.35069)
Eisenfeld, J.; Lakshmikantham, V. Remarks on nonlinear contraction and comparison principle in abstract cones. (English) Zbl 0435.47059 J. Math. Anal. Appl. 61, 116-121 (1977). MSC: 47H10 47H07 34A34 PDFBibTeX XMLCite \textit{J. Eisenfeld} and \textit{V. Lakshmikantham}, J. Math. Anal. Appl. 61, 116--121 (1977; Zbl 0435.47059) Full Text: DOI
Majumdar, Manjusri Formulation of fixed point principle in a weak metric space. (English) Zbl 0392.54026 Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 21(69), 339-343 (1977). MSC: 54H25 PDFBibTeX XMLCite \textit{M. Majumdar}, Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 21(69), 339--343 (1977; Zbl 0392.54026)