Strongly dissipative operators and nonlinear equations in a Fréchet space
HTML articles powered by AMS MathViewer
- by R. H. Martin PDF
- Proc. Amer. Math. Soc. 32 (1972), 161-168 Request permission
Abstract:
Suppose that X is a Fréchet space, Y is a Banach subspace of X, and A is a function from Y into X. Sufficient conditions are determined to insure that the equation $Ax = y\;(y \in Y)$ has a unique solution ${x_y}$ which depends continuously on y. The techniques of this paper use the theory of dissipative operators in a Banach space, and the results are associated with the idea of admissibility of the space y. Also, the equation $Ax = Cx + y$ is considered where C is completely continuous.References
- G. L. Cain Jr. and M. Z. Nashed, Fixed points and stability for a sum of two operators in locally convex spaces, Pacific J. Math. 39 (1971), 581–592. MR 322606
- C. Corduneanu, Problèmes globaux dans la théorie des équations intégrales de Volterra, Ann. Mat. Pura Appl. (4) 67 (1965), 349–363 (French). MR 182849, DOI 10.1007/BF02410815
- C. Corduneanu, Some perturbation problems in the theory of integral equations, Math. Systems Theory 1 (1967), 143–155. MR 213919, DOI 10.1007/BF01705524
- J. Dieudonné, Foundations of modern analysis, Pure and Applied Mathematics, Vol. X, Academic Press, New York-London, 1960. MR 0120319
- Nelson Dunford and Jacob T. Schwartz, Linear Operators. I. General Theory, Pure and Applied Mathematics, Vol. 7, Interscience Publishers, Inc., New York; Interscience Publishers Ltd., London, 1958. With the assistance of W. G. Bade and R. G. Bartle. MR 0117523
- José Luis Massera and Juan Jorge Schäffer, Linear differential equations and function spaces, Pure and Applied Mathematics, Vol. 21, Academic Press, New York-London, 1966. MR 0212324
- R. H. Martin Jr., Lyapunov functions and autonomous differential equations in a Banach space, Math. Systems Theory 7 (1973), 66–72. MR 322301, DOI 10.1007/BF01824808
- R. K. Miller, Admissibility and nonlinear Volterra integral equations, Proc. Amer. Math. Soc. 25 (1970), 65–71. MR 257674, DOI 10.1090/S0002-9939-1970-0257674-9
- R. K. Miller, J. A. Nohel, and J. S. W. Wong, A stability theorem for nonlinear mixed integral equations, J. Math. Anal. Appl. 25 (1969), 446–449. MR 234238, DOI 10.1016/0022-247X(69)90247-9
- François Trèves, Topological vector spaces, distributions and kernels, Academic Press, New York-London, 1967. MR 0225131
Additional Information
- © Copyright 1972 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 32 (1972), 161-168
- MSC: Primary 47H15
- DOI: https://doi.org/10.1090/S0002-9939-1972-0295163-8
- MathSciNet review: 0295163