Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Nguyen, Xuan Tuyen"'
Autor:
Pham, Tri Nhut, Nguyen, Ngoc Quy, Nguyen, Xuan Tuyen, Le, Hung Cuong, Phan, Trong Doan, Le, Tien Dung, Nguyen, Le Thanh Tuyen, Nguyen, Thi Kim Oanh, Bach, Long Giang
Publikováno v:
In Journal of King Saud University - Science November 2023 35(8)
Autor:
Pham, Tri Nhut, Nguyen, Xuan Tuyen, Phan, Trong Doan, Le, Tien Dung, Nguyen, Thi Bach Tuyet, Hoang, Thi Phuong Lien, Bach, Long Giang
Publikováno v:
In Heliyon February 2022 8(2)
Autor:
Quach, Duy-Truong, Chu, Tien-Dung, Nguyen, Tuan-Son, Doan, Thi-Thuy-Phuong, Nguyen, Xuan-Tuyen, Lee, Kyung-Min, Jeong, Jong-Ryul, Kim, Namdong, Shin, Hyun-Joon, Kim, Dong-Hyun
Publikováno v:
In Current Applied Physics September 2020 20(9):1026-1030
Autor:
Le Thi Sang, Ngo Thi To Nhu, Vu Duc Minh, Pham Thanh Luan, Nguyen Xuan Tuyen, Do Duc Thanh, Lai Manh Giau
Publikováno v:
VNU Journal of Science: Natural Sciences and Technology. 36
This paper presents a comparative study of effectiveness of edge detection methods such as total horizontal gradient, analytic signal amplitude, tilt angle, gradient amplitude of tilt angle, theta map, horizontal tilt angle, tilt angle of total horiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::028f5b65960ef5885a1ff021a9017766
https://doi.org/10.25073/2588-1140/vnunst.5140
https://doi.org/10.25073/2588-1140/vnunst.5140
Autor:
Nguyen Xuan Tuyen, Le Hoang Mai
Publikováno v:
Vietnam Journal of Mathematics. 45:493-506
In this paper, we show that the J s -radical and the nil-radical of zerosumfree commutative semirings coincide. Based on this result, a semiring version of Snapper’s Theorem is given for polynomial semirings over zerosumfree commutative semirings,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16d538ddc939beec9d0356c37dd57be2
https://doi.org/10.1007/s10013-016-0226-7
https://doi.org/10.1007/s10013-016-0226-7
Publikováno v:
VNU Journal of Science: Mathematics - Physics. 33
In this research, properties of ultrasonic waves transmitted in some carbon steels were investigated. Base on ultrasonic measurements for the steel samples of X40H, S45, SCM420, and SCR420, the values of ultrasonic wave velocities including longitudi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edb4bf0c04809c8e555095a2b9e10d5a
https://doi.org/10.25073/2588-1124/vnumap.4205
https://doi.org/10.25073/2588-1124/vnumap.4205
Autor:
Nguyen Xuan Tuyen1 nxtuyenvn@yahoo.com, Tran Giang Nam1 trangiannam05@yahoo.com
Publikováno v:
Southeast Asian Bulletin of Mathematics. 2007, Vol. 31 Issue 2, p363-377. 15p.
Autor:
Nguyen Xuan Tuyen1 nxtuyenvn@yahoo.com, Tran Giang Nam1 trangiangnam05@yahoo.com
Publikováno v:
Southeast Asian Bulletin of Mathematics. 2007, Vol. 31 Issue 1, p131-140. 10p.
Autor:
Ho Xuan Thang, Nguyen Xuan Tuyen
Publikováno v:
gmj. 10:763-770
This paper considers superfluous subsemimodules and some applications of them to projective covers of semimodules. The following notions are introduced: a superfluous ∧-subsemimodule, a 𝑘-quasiregular homomorphism, a radical of a ∧-semimodule,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34362dc4b052c292f8e1066a67cbb338
https://doi.org/10.1515/gmj.2003.763
https://doi.org/10.1515/gmj.2003.763
Autor:
Ho Xuan Thang, Nguyen Xuan Tuyen
Publikováno v:
Hue University Journal of Science: Natural Science. 126:43
In this paper, we present an approach version of semimodule homologies by regular projective resolutions such as define a concept of a regular projective resolution, prove the comparison theorem for semimodules by these resolutions and based them pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6392f8ba857e3766a2c501f41cbe6e88
https://doi.org/10.26459/hueuni-jns.v126i1b.4272
https://doi.org/10.26459/hueuni-jns.v126i1b.4272