Publications in Math-Net.Ru
-
An estimate for the measure of nonconvexity in the $L^p$-space
Zap. Nauchn. Sem. POMI, 280 (2001), 141–145
-
An estimation of deviation of fixed point set
Zap. Nauchn. Sem. POMI, 208 (1993), 182–185
-
On measure of nonconvexity and Jung constant
Zap. Nauchn. Sem. POMI, 208 (1993), 174–181
-
Fixed points and differentiability of the norm
Mat. Sb. (N.S.), 136(178):4(8) (1988), 468–477
-
On the radius of a compact set in Hilbert space
Zap. Nauchn. Sem. LOMI, 167 (1988), 157–158
-
An estimation of deviation of fixed points from a nonconvex set
Zap. Nauchn. Sem. LOMI, 122 (1982), 13–16
-
On the existence of fixed points of nonexpansive mappings satisfying the Rothe condition.
Zap. Nauchn. Sem. LOMI, 122 (1982), 5–12
© , 2025