We present some representations for the generalized Drazin inverse of a block matrix x =[abcd]in a Banach algebra A in terms of a~d and(bc)~d under certain cond
The study of operators satisfying σja(T) = σa(T) is of significant interest. Does σja(T) = σa(T) for n-perinormal operator T ∈ B(H)ff This question was rai
Tow-phase flow mixed variational formulations of evolution filtration problems with seawater intrusion are analyzed. A dual mixed fractional flow velocity-press
In this work, under global Lipschitz conditions, we prove the existence and uniqueness of strong solutions for multivalued stochastic McK ean-Vlasov equation. M