Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Ha Huy Bang"'
Publikováno v:
Journal of Inequalities and Applications, Vol 2019, Iss 1, Pp 1-16 (2019)
Abstract In (Rahman and Schmeisser in Trans. Amer. Math. Soc. 320: 91–103, 1990), the authors prove that the classical Bernstein inequality also holds for 0
Externí odkaz:
https://doaj.org/article/7b8dda5011414afb99fa45ae945b348e
Autor:
Ha Huy Bang, Vu Nhat Huy
Publikováno v:
Ukrains’kyi Matematychnyi Zhurnal. 74:1558-1570
UDC 517.5 Let K be a compact set in \BbbR n with ( O ) -property and let 1 ≤ p ≤ ∞ . Then there exists a constant C K < ∞ independent of f and α such that ‖ D α f ‖ p ≤ C K sup ξ ∈ K | ξ α | ‖ f ‖ ℋ p , K ,3 for all α ∈
Autor:
Ha Huy Bang, Vu Nhat Huy
Publikováno v:
Acta Mathematica Vietnamica. 46:163-177
In this paper, we investigate the behavior of the sequence of Lp −norm of functions which are generated by differential and integral operators through their spectra (the support of the Fourier transform of a function is called its spectrum).
Autor:
Ha Huy Bang, Vu Nhat Huy
Publikováno v:
Rocky Mountain Journal of Mathematics. 52
Autor:
Ha Huy Bang, Vu Nhat Huy
Publikováno v:
Acta Mathematica Vietnamica. 44:701-710
In this paper, we give a new inequality for weighted Lebesgue spaces called Bohr-Nikol’skii inequality, which combines the inequality of Bohr-Favard and the Nikol’skii idea of inequality for functions in different metrics.
Publikováno v:
VNU Journal of Science: Mathematics - Physics. 36
In this article, we have considered the possible signatures of radion through Bhabha scattering. The numerical results show that the total cross section with radion effects are about 1.43-19.70 pb. This could have important implications for radion se
Autor:
Vu Nhat Huy, Ha Huy Bang
Publikováno v:
Complex Analysis and Operator Theory. 14
In this paper, for an arbitrary fixed compact set K, we find necessary and sufficient conditions on the Taylor expansion coefficients of entire functions of exponential type so that these functions are the Fourier image of distributions supported in
Publikováno v:
International Journal of Theoretical Physics. 57:2015-2021
In this work, we study the effects of the vector unparticle on e+e−→ γa processes. From the numerical results, we show that the cross-section with unparticle effects should be about 1014 − 1023 times larger than the one without unparticle effe
Publikováno v:
Canadian Journal of Physics. 96:268-271
In this paper, we investigate the possible unparticle signatures through Bhabha scattering. The numerical results show that the angular distribution with unparticle effects can be up to 42% of the ...
Autor:
Vu Nhat Huy, Ha Huy Bang
Publikováno v:
Journal of Mathematical Analysis and Applications. 503:125289
In this paper, we obtain the following extension of Bernstein inequality for polynomial differential operators: if 1 ≤ p ≤ ∞ , K is an arbitrary compact set in R and P ( x ) is a polynomial, then there exists a constant C such that ‖ P m ( D