ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Education
Computing
Social Sciences
Transport engineering
Mathematics
Agronomy and forestry
Architecture and Urbanism
Botany
Biology
Political Sciences
all records (20)

Languages
English

Countries
Ukraine
Italy
USA
Russia
Brazil
Chile
Indonesia
Sri Lanka
Vietnam

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (17)

Filter  
 
42  Articles
1 of 5 pages  |  10  records  |  more records»
For odd r?Nr\in \mathbb{N}; a,ß>0\alpha, \beta >0; p?[1,8]p\in [1, \infty]; d?(0,2p)\delta \in (0, 2 \pi), any 2p2\pi-periodic function x?Lr8(I2p)x\in L^r_{\infty}(I_{2\pi}), I2p:=[0,2p]I_{2\pi}:=[0, 2\pi], and arbitrary measurable set B?I2p,B \subset ... see more

We obtain the strengthened Kolmogorov comparison theorem in asymmetric case.In particular, it gives us the opportunity to obtain the following strengthened Kolmogorov inequality in the asymmetric case:?x(k)±?8=?fr-k(·;a,ß)±?8E0(fr(·;a,ß))1-k/r8|||x|||1-k/... see more

For any q>p>0q > p > 0, ?>0,\omega > 0, d=2?,d \ge 2 \omega,  we obtain the following sharp inequality of various metrics?x?Lq(Id)=?f+c?Lq(I2?)?f+c?Lp(I2?)?x?Lp(Id) \|x\|_{L_q(I_{d})} \le \frac{\|\varphi + c\|_{L_q(I_{2\omega})}}{\|\varphi +... see more


We consider a free boundary problem of incompressible viscous flow governing the motion of an isolated liquid mass. The liquid is subjected to capillary forces at the boundary and the coefficient of the surface tension depends on the temperature satisfyin... see more

We obtain new sharp inequality of Kolmogorov type for differentiable periodic functions x?L31x \in L_1^3.

We obtain generalization of the known A.A. Ligun's inequality to non-normed LqL_q-spaces for derivatives of periodic functions.

We obtain the estimates of the seminorms of Weil of the functions on the real line and their derivatives with the help of local LpL_p-norms of the functions and uniform norms of their highest derivatives.

We prove the inequality that estimates seminorm of Weil of the derivatives of the functions on the real line with the help of uniform norm of the functions and their derivatives. We also solve the corresponding problem of Kolmogorov.

1 of 5 pages  |  10  records  |  more records»