Singh, Kanhaya Lal:
Eigenvalues of densifying mappings
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Serie 8 59 (1975), fasc. n.1-2, p. 34-39, (English)
pdf (471 Kb), djvu (599 Kb). | MR 0448178 | Zbl 0351.47042
Sunto
Vengono stabiliti risultati sugli autovalori degli operatori non lineari negli spazi di Banach e Hilbert detti "densifying mappings".
Referenze Bibliografiche
[1]
C. KURATOWSKII -
Topology, Vol.
1,
Academic Press, New York. |
MR 217751[3] R. D. NUSSBAUM (1969) - k-set Contractions, Ph. D. Dissertation, University of Chicago.
[4] B. N. SADOVSKII (1967) - A Fixed Point Principle, «Jour. of Funct. Anal, and Appl.».
[5]
E. ROTHE (
1948) -
Completely Continuous Scalers and Variational Methods, «
Ann. Math.»,
49 (2). |
fulltext (doi) |
MR 28532[6]
K. L. SINGH (
1968) -
Contraction Mappings and Fixed Point Theorems, «
Ann. de la Soc. Sc. de Bruxelles»,
83, 34-44. |
MR 246177[7] K. L. SINGH (1968) - A Remark on a Paper by V. V. Bryant, «Amer. Math. Monthly», 89, Oct.
[8]
K. L. SINGH (
1969) -
On Some Fixed Point Theorems I, «
Riv. di Mat. Univ. Parma»,
10 (2), 13-21. |
MR 293612[9]
K. L. SINGH (
1969) -
Some Further Extension of Banach's Contraction Principle, «
Riv. di Mat. Univ. Parma»,
10 (2), 139—155. |
MR 296929 |
Zbl 0216.19404[10]
K. L. SINGH (
1970) -
Nonexpansive Mappings in Banach Spaces II, «
Bull. Math. Rumania»,
14 (2), 237-246. |
MR 326513[11]
K. L. SINGH -
Fixed Point Theorems for Densifying Mappings, «
Math. Student Univ. of Meerut» (India). In press. |
MR 423140[12]
M. A. KRASNOSELSKII (
1964) -
Topological Methods in The Theory of Nonlinear Integral Equations,
Pergamon Press, New York. |
MR 159197[13]
A. J. B. PORTER (
1974) -
A Fixed Point Theorem for Positive k-set Contraction, «
Proc. Edinb. Math. Soc.». |
fulltext (doi) |
MR 380544