# Gradient systems of closed operators

Open Mathematics (2009)

- Volume: 7, Issue: 3, page 487-492
- ISSN: 2391-5455

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topVittorino Pata. "Gradient systems of closed operators." Open Mathematics 7.3 (2009): 487-492. <http://eudml.org/doc/269197>.

@article{VittorinoPata2009,

abstract = {A classical result on the existence of global attractors for gradient systems is extended to the case of a semigroup S(t) lacking strong continuity, but satisfying the weaker property of being a closed map for every fixed t ≥ 0.},

author = {Vittorino Pata},

journal = {Open Mathematics},

keywords = {Semigroup of closed operators; Lyapunov function; Gradient system; Global attractor; semigroup of closed operators; gradient system; global attractor},

language = {eng},

number = {3},

pages = {487-492},

title = {Gradient systems of closed operators},

url = {http://eudml.org/doc/269197},

volume = {7},

year = {2009},

}

TY - JOUR

AU - Vittorino Pata

TI - Gradient systems of closed operators

JO - Open Mathematics

PY - 2009

VL - 7

IS - 3

SP - 487

EP - 492

AB - A classical result on the existence of global attractors for gradient systems is extended to the case of a semigroup S(t) lacking strong continuity, but satisfying the weaker property of being a closed map for every fixed t ≥ 0.

LA - eng

KW - Semigroup of closed operators; Lyapunov function; Gradient system; Global attractor; semigroup of closed operators; gradient system; global attractor

UR - http://eudml.org/doc/269197

ER -

## References

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