Shklyar T. B.
Ukr. Mat. Zh. - 2011. - 63, № 4. - pp. 472-480
Sufficient conditions of the existence of a nonnegative solution are obtained for an evolution inclusion of subdifferential type with multivalued non-Lipschitz perturbation. Under the additional condition of dissipativity, the existence of the global attractor in the class of nonnegative functions is proved.