Some counterexamples in -adic analysis
Some dynamic inequalities applicable to partial integrodifferential equations on time scales
The main objective of the paper is to study explicit bounds of certain dynamic integral inequalities on time scales. Using these inequalities we prove the uniqueness of some partial integrodifferential equations on time scales.
Some Fine Properties of BV Functions on Wiener Spaces
In this paper we define jump set and approximate limits for BV functions on Wiener spaces and show that the weak gradient admits a decomposition similar to the finite dimensional case. We also define the SBV class of functions of special bounded variation and give a characterisation of SBV via a chain rule and a closure theorem. We also provide a characterisation of BV functions in terms of the short-time behaviour of the Ornstein-Uhlenbeck semigroup following an approach due to Ledoux.
Some fixed points theorems for multi-valued weakly uniform increasing operators
Some general means
Some inequalities connected with the exponential function
The paper is devoted to some functional inequalities related to the exponential mapping.
Some inequalities for a class of generalized means.
Some inequalities with integral means.
Some inverse mapping theorems
Some monotonicity results for the ratio of two-parameter symmetric homogeneous functions.
Some new inequalities for means of two arguments.
Some new results related to Favard's inequality.
Some properties of the ring of Nash functions
Some recent results concerning weak Asplund spaces
Some remarks about a notion of rearrangement
Some representations of midconvex set-valued functions.
Some results on stability and on characterization of K-convexity of set-valued functions
We present a stability theorem of Ulam-Hyers type for K-convex set-valued functions, and prove that a set-valued function is K-convex if and only if it is K-midconvex and K-quasiconvex.
Some spaces of double difference sequences of fuzzy numbers
Spaces of D-paraanalytic elements [Book]
Spline Subdivision Schemes for Compact Sets. A Survey
Dedicated to the memory of our colleague Vasil Popov January 14, 1942 – May 31, 1990 * Partially supported by ISF-Center of Excellence, and by The Hermann Minkowski Center for Geometry at Tel Aviv University, IsraelAttempts at extending spline subdivision schemes to operate on compact sets are reviewed. The aim is to develop a procedure for approximating a set-valued function with compact images from a finite set of its samples. This is motivated by the problem of reconstructing a 3D object from...