Zobrazeno 1 - 9
of 9
pro vyhledávání: '"B. I. Peleshenko"'
Publikováno v:
Journal of Friction and Wear. 34:302-307
Shape factors of fast-moving heat sources and a distribution of heat flows between a body and a counterbody are calculated, a formula for the average temperature in the friction zone is derived, and an example of calculations is presented.
Publikováno v:
Journal of Friction and Wear. 33:239-243
The dependence of the contact temperature along the width of a right tetrahedron on the effect of the contact friction heat source is established. A formula is derived to calculate the mean counterbody temperature field.
Autor:
B. I. Peleshenko
Publikováno v:
Siberian Mathematical Journal. 49:322-338
Considering the measurable and nonnegative functions ϕ on the half-axis [0, ∞) such that ϕ(0) = 0 and ϕ(t) → ∞ as t → ∞, we study the operators of weak type (ϕ, ϕ) that map the classes of ϕ-Lebesgue integrable functions to the space o
Autor:
B. I. Peleshenko
Publikováno v:
Ukrainian Mathematical Journal. 57:1741-1762
We prove theorems on interpolation of quasilinear operators of weak type (ϕ0, ψ0, ϕ0, ψ1) in Lorentz spaces. The operators under study are analogs of the Calderon operator and the Benett operator for concave and convex functions ϕ0(t), ψ0(t),
Autor:
B. I. Peleshenko
Publikováno v:
Siberian Mathematical Journal. 42:546-550
We prove equivalence of sufficient conditions for boundedness of convolution integral operators in rearrangement-invariant spaces which were obtained in the articles of S. G. Kreīn, E. M. Semenov, and the author. The first of these conditions genera
Autor:
B. I. Peleshenko
Publikováno v:
Ukrainian Mathematical Journal. 52:1134-1140
We consider the integral convolution operators $$T_\varepsilon f\left( x \right) = \int\limits_{|x - y| > \varepsilon } {k\left( {x - y} \right)f\left( y \right)dy}$$ defined on spaces of functions of several real variables. For the kernels k(x) sati
Autor:
B. I. Peleshenko, V. A. Katan
Publikováno v:
Mathematical Notes. 66:451-454
We study integral convolutions defined on functions ofn variables in symmetric spaces and obtain new additive estimates for the mean value of the nonincreasing permutation(K*f)**(t) of the absolute value of the integral convolution on the interval [0
Publikováno v:
Scopus-Elsevier
When the atomic distribution function is determined by regularization of the Tikhonov equation in diffraction analyses of macroscopically isotropic objects, the introduction of a weighting function can significantly reduce the oscillating component a
Autor:
B. I. Peleshenko
Publikováno v:
Journal of Soviet Mathematics. 8:143-146