@article{c3105d2bb07d493f865e5b82c36c00c6,
title = "POSITIVE SOLUTIONS OF CONVEX NONLINEAR EIGENVALUE PROBLEMS.",
abstract = "Nonlinear elliptic eigenvalue problems are studied of the form Lx equals lambda F(x) in OMEGA , Bx equals O on the boundary of OMEGA . The lambda -set is determined for which the boundary value problem has at least two positive solutions.",
author = "Herbert Amann and Theodore Laetsch",
note = "Funding Information: * This work was supported by a fellowship from the Fannie and John Hertz Foundation, hy the U. S. Army Research Office (Durham) under Contract DAHCO 4-68-C-0006 and by the Applied Mathematics Summer Institute (1972) sponsored by the O&e of Naval Research under Contract No. N00014-67-A-0027.",
year = "1976",
doi = "10.1512/iumj.1976.25.25021",
language = "English (US)",
volume = "25",
pages = "259--270",
journal = "Indiana University Mathematics Journal",
issn = "0022-2518",
publisher = "Indiana University",
number = "3",
}