Infinitely Many Critical Points of Non-Differentiable Functions and Applications to a Neumann-Type Problem Involving the p-Laplacian
2002 ◽
Vol 182
(1)
◽
pp. 108-120
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2020 ◽
Vol 12
(2)
◽
pp. 13-20
Keyword(s):
2005 ◽
Vol 84
(2)
◽
pp. 247-278
◽
2020 ◽
Vol 136
◽
pp. 257-278