Implicit function theorem as a realization of the lagrange principle. Abnormal pointsA smooth non-linear map is studied in
a neighbourhood of an abnormal (degenerate)
point. Inverse
Maximal Functions and the Dirichlet Problem in the Class of m-convex Functions the Dirichlet Problem with
a given continuous boundary
function for strictly m-
convex domains
D Rn. We prove
An investigation of smooth maps in a neighbourhood of an abnormal pointWe study the solubility of systems of non-linear equations in
a neighbourhood of an abnormal
point Semiclassical wormholes with a smooth throatWe propose
a procedure for calculating heat kernel coefficients and use it to derive the expression
Алгоритм расчета выпукло-вогнутого контура площади сейсмической съемки criteria of
points interrelations on
a plane as preliminary defined lines sections, authors succeeded
Stability of a quartic functional equation)where
n is
a positive integer with
N- { 0 , 1 , 2 , 3 , 4 }. The stability of this quartic
functional Hardy type inequalities with weights dependent on the bessel functions in domains with
a finite inradius. The weight
functions depend on the Bessel
functions and Lamb’ s constants.
To the theory of operator monotone and operator convex functionsWe prove that
a real
function is operator monotone (operator
convex) if the corresponding