publication.publication

On the Lw2-Solutions of General Second-Order Nonsymmetric Differential Equations

2001

On the boundary conditions characterizing a general differential operators with a countable number of singular points

2001

Perturbations of products of general quasi-differential expressions

2000

The point spectra and regularity fields of products quasi-differential operators

2000

Boundedness and L2-boundedness of solutions of general quasi-integro differential equations

2000

On L_w^ 2-quasi-derivatives for solutions of perturbed general quasi-differential equations

1999

On the essential spectra of regularly solvable operators in the direct sum spaces

1999

On boundary conditions for Sturm-Liouville differential operators in the direct sum spaces

1999

The point spectra and regularity fields of products of quasi-differential operators

1999

The products of general quasi-differential operators and their essential spectra

1999

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