Article
Full entry |
PDF
(0.9 MB)
Feedback
PDF
(0.9 MB)
Feedback
References:
[1] A. L. BADOEV B. N. SADOVSKI: An example of a densifying operator in the theory of differential equations with a deviating argument of neutral type. Soviet Math. Dokl. 10 (1969), 724-728. MR 0247222
[2] M. A. CRUZ J. K. HALE: Existence, uniqueness and continuous dependence for hereditary systems. Annali di Mathematica, Ser. 3, 85 (1970), 63-81. MR 0262633
[3] S. FUČÍK: Further remarks on a theorem by E. M. Landesman and A. C. Lazer. Comment. Math. Univ. Carolinae 15 (1974), 259-271. MR 0348260
[4] S. FUČÍK M. KUČERA J. NEČAS: Ranges of nonlinear asymptotically linear operators. (to appear in J. Differential Equations). MR 0372696
[5] J. K. HALE J. MAWHIN: Coincidence degree and periodic solutions of neutral equations. J. Differential Equations 15 (1974), 295-307. MR 0336004
[6] G. HETZER: Some remarks on $\phi$ -operators and on the coincidence degree for a Fredholm equation with noncompact nonlinear perturbations. (to appear). MR 0385653 | Zbl 0316.47041
[7] E. M. LANDESMAN A. C. LAZER: Nonlinear perturbations of linear boundary value problems at resonance. J. Math. Mech. 19 (1970), 609-623. MR 0267269
[8] J. MAWHIN: Equivalence theorems for nonlinear operator equations and coincidence degree theory for some mappings in locally convex topological vector spaces. J. Differential Equations 12 (1972), 610-636. MR 0328703 | Zbl 0244.47049
[9] J. MAWHIN: The solvability of some operator equations with a quasibound nonlinearity in normed spaces. J. Math. Anal. Appl. 45 (1974), 455-467. MR 0333865
[10] J. MAWHIN: Nonlinear perturbations of Gredholm mappings in normed spaces and applications to differential equations. Trabalho de Matematica Nr. 61, Univ. of Brasília 1974. MR 0369823
[11] J. NEČAS: On the range of nonlinear operators with linear asymptotes which are not invertible. Comment. Math. Univ. Carolinae 14 (1974), 63-72. MR 0318995
[12] R. D. NUSSBAUM: A generalization of the Ascoli theorem and an application to functional differential equations. J. Math. Anal. Appl. 35 (1971), 600-610. MR 0289898 | Zbl 0215.19501
[13] R. D. NUSSBAUM: Degree theory for local condensing maps. J. Math. Anal. Appl. 37 (1972), 741-766. MR 0306986 | Zbl 0232.47062
[14] R. D. NUSSBAUM: Existence and uniqueness theorems for some functional differential equations of neutral type. J. Differential Equations 11 (1972), 607-623. MR 0294825 | Zbl 0263.34070
[15] B. N. SADOVSKI: Applications to topological methods in the theory of periodic solutions of nonlinear differential operator equations of neutral type. Soviet Math. Dokl. 12 (1971), 1543-1547.
[16] B. N. SADOVSKI: Limit-compact and condensing operators. Russian Math. Surveys 27 (1972), 85-155. MR 0428132
[17] S. A. WILLIAMS: A sharp sufficient condition for solutions of a nonlinear elliptic boundary value problem. J. Differential Equations 8 (1970), 580-586. MR 0267267
Search
Partner of
