Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Nguyen Du Vi Nhan"'
Publikováno v:
Journal of Mathematical Analysis and Applications. 469:342-357
We prove some Picone-type identities and inequalities for a class of first-order nonlinear dynamic systems and derive various weighted inequalities of Wirtinger type and Hardy type on time scales. As applications we study oscillatory and related prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb7b2b0903f17d9090e2e3f21f12b1ba
https://doi.org/10.1016/j.jmaa.2018.09.020
https://doi.org/10.1016/j.jmaa.2018.09.020
Akademický článek
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Autor:
Dinh Thanh Duc1 dinhthanhduc@qnu.edu.vn, Nguyen Du Vi Nhan1 ndvynhan@gmail.com
Publikováno v:
Applicable Analysis & Discrete Mathematics. 2015, Vol. 9 Issue 1, p168-179. 12p.
Akademický článek
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Publikováno v:
Canadian Mathematical Bulletin. 58:486-496
We present various weighted integral inequalities for partial derivatives acting on products and compositions of functions that are applied in order to establish some new Opial-type inequalities involving functions of several independent variables. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58a1abbaf600bb0fa97e21bda5202b9e
https://doi.org/10.4153/cmb-2015-020-6
https://doi.org/10.4153/cmb-2015-020-6
Autor:
Nguyen Du Vi Nhan, Dinh Thanh Duc
Publikováno v:
Applicable Analysis and Discrete Mathematics. 9:168-179
Various Lp-weighted norm inequalities for some new types of convolutions are proved which generalize some known results on convolution norm inequalities. Applications are made in the field of integral transforms and differential equations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa95c26812fd2911697c588dfc60ed12
https://doi.org/10.2298/aadm150109001d
https://doi.org/10.2298/aadm150109001d
Publikováno v:
Kodai Math. J. 40, no. 2 (2017), 254-277
We prove some weighted inequalities for delta derivatives acting on products and compositions of functions on time scales and apply them to obtain generalized dynamic Opial-type inequalities. We also employ these inequalities to establish some new dy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f510fadda191d6640b24dfad5ee7b81b
http://projecteuclid.org/euclid.kmj/1499846597
http://projecteuclid.org/euclid.kmj/1499846597
Publikováno v:
Journal of Difference Equations and Applications. 20:1319-1343
This paper deals with various weighted inequalities for the forward difference operator acting on products of compositions and convolutions of functions on . A discrete version of Saitoh's inequality in the Sobolev space and some generalizations of d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::958b454dd2d176cd58aa8b42b272cfaf
https://doi.org/10.1080/10236198.2014.916285
https://doi.org/10.1080/10236198.2014.916285
Autor:
Nguyen Du Vi Nhan, Dinh Thanh Duc
Publikováno v:
Canadian Mathematical Bulletin. 55:355-367
Various weighted lp-norm inequalities in convolutions are derived by a simple and general principle whose l2 version was obtained by using the theory of reproducing kernels. Applications to the Riemann zeta function and a difference equation are also
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71aac887526f07a429094bfa38086879
https://doi.org/10.4153/cmb-2011-103-0
https://doi.org/10.4153/cmb-2011-103-0
Autor:
Nguyen Du Vi Nhan, Dinh Thanh Duc
Publikováno v:
Complex Analysis and Operator Theory. 7:1287-1297
We establish some norm inequalities for Mellin convolutions and their applications to obtain the boundedness of integral transforms and solutions of partial differential equations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8712a7d125c513d61eb7864142c47402
https://doi.org/10.1007/s11785-012-0224-z
https://doi.org/10.1007/s11785-012-0224-z