Differential and Integral Equations

Bifurcation for variational inequalities with strongly indefinite quadratic part

Alessandro Groli and Claudio Saccon

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Abstract

We study the existence of bifurcation points for variational inequalities with strongly indefinite quadratic part. We use a nonsmooth variational framework. An application to an elliptic system with an obstacle is given.

Article information

Source
Differential Integral Equations, Volume 17, Number 7-8 (2004), 943-960.

Dates
First available in Project Euclid: 21 December 2012

Permanent link to this document
https://projecteuclid.org/euclid.die/1356060337

Mathematical Reviews number (MathSciNet)
MR2075414

Zentralblatt MATH identifier
1150.58303

Subjects
Primary: 58E07: Abstract bifurcation theory
Secondary: 35B32: Bifurcation [See also 37Gxx, 37K50] 35J85 47J15: Abstract bifurcation theory [See also 34C23, 37Gxx, 58E07, 58E09] 49J40: Variational methods including variational inequalities [See also 47J20] 58E05: Abstract critical point theory (Morse theory, Ljusternik-Schnirelman (Lyusternik-Shnirel m an) theory, etc.)

Citation

Groli, Alessandro; Saccon, Claudio. Bifurcation for variational inequalities with strongly indefinite quadratic part. Differential Integral Equations 17 (2004), no. 7-8, 943--960. https://projecteuclid.org/euclid.die/1356060337


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