Existence of a Minimal Solution and a Maximal Solution of Nonlinear Elliptic Boundary Value Problems
Peter Wildenauer
Indiana University Mathematics Journal
1980
text
pdf
10.1512/iumj.1980.29.29033
10.1512/iumj.1980.29.29033
en
Indiana Univ. Math. J. 29 (1980) 455 - 462
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