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Publications by B. Duggal

Weyl's Theorems and Continuity of Spectra in the Class of P-Hyponormal Operators

Studia Mathematica

English

Related publications

Generalized Weyl's Theorem and Hyponormal Operators

Journal of the Australian Mathematical Society

English

Weyl Type Theorems for P-Hyponormal and M-Hyponormal Operators

Studia Mathematica

English

On the Helton Class of $P$-Hyponormal Operators

Proceedings of the American Mathematical Society

Applied Mathematics

English

Several Properties on Class a Including P-Hyponormal and Log-Hyponormal Operators

Mathematical Inequalities and Applications

Applied Mathematics

English

Fuglede–Putnam Type Theorems for ( P , K ) $(P,k)$ -Quasihyponormal Operators via Hyponormal Operators

Journal of Inequalities and Applications

Applied Mathematics

Discrete Mathematics

English

Spectra of Polar Factors of Hyponormal Operators

Transactions of the American Mathematical Society

Applied Mathematics

English

WEYL'S THEOREM FOR CLASS A(k) OPERATORS

Glasgow Mathematical Journal

English

Trace Formulae for P-Hyponormal Operators

Studia Mathematica

English

Hyponormal Operators Having Real Parts With Simple Spectra

Transactions of the American Mathematical Society

Applied Mathematics

English