On the numbers of positive and negative eigenvalues of a graph.
p. 25
Infinite classes of simple and multiple antisymmetry four-dimensional point groups.
p. 29
Coherent states and frames in the Bargman space of entire functions.
p. 48
Properties of solutions of some linear class of integrodifferential equations of Volterra type.
p. 62
Best coapproximation in metric spaces.
p. 71
Some remarks on isotropic submanifolds.
p. 94
On the classification of totally umbilical CR-submanifolds of a Kähler manifold.
p. 115