Libri di operator equations

Approximate solution of operator equations

Differential-operator equations

Projection operator techniques in nonequilibrium statistical mechanics

Polynomial operator equations in abstract spaces and applications

Linear operator equations

Estimating eigenvalues with a posteriori / a priori inequalities

Different͡sialʹno-operatornye uravnenii͡a

Error estimation and iterative improvement for the numerical solution of operator equations

Asymptotics of operator and pseudo-differential equations

Newton Methods