Gander, Martin J.; Halpern, Laurence; Hubert, Florence; Krell, Stella Discrete optimization of Robin transmission conditions for anisotropic diffusion with discrete duality finite volume methods. (English) Zbl 1482.65224 Vietnam J. Math. 49, No. 4, 1349-1378 (2021). Reviewer: Abdallah Bradji (Annaba) MSC: 65N55 65N08 65F10 65N12 PDF BibTeX XML Cite \textit{M. J. Gander} et al., Vietnam J. Math. 49, No. 4, 1349--1378 (2021; Zbl 1482.65224) Full Text: DOI OpenURL
Drgas-Burchardt, Ewa; Drzystek, Agata Acyclic sum-list-colouring of cylinders. (English) Zbl 1478.05052 Vietnam J. Math. 49, No. 4, 1333-1348 (2021). MSC: 05C15 PDF BibTeX XML Cite \textit{E. Drgas-Burchardt} and \textit{A. Drzystek}, Vietnam J. Math. 49, No. 4, 1333--1348 (2021; Zbl 1478.05052) Full Text: DOI OpenURL
Phuong, Nguyen Viet Normality and uniqueness property of meromorphic function in terms of some differential polynomials. (English) Zbl 1477.30028 Vietnam J. Math. 49, No. 4, 1317-1332 (2021). MSC: 30D35 30D45 PDF BibTeX XML Cite \textit{N. V. Phuong}, Vietnam J. Math. 49, No. 4, 1317--1332 (2021; Zbl 1477.30028) Full Text: DOI arXiv OpenURL
Doan, Thai Son; Kloeden, Peter E. Semi-dynamical systems generated by autonomous Caputo fractional differential equations. (English) Zbl 07425507 Vietnam J. Math. 49, No. 4, 1305-1315 (2021). Reviewer: Stig-Olof Londen (Aalto) MSC: 34A08 26A33 45D05 PDF BibTeX XML Cite \textit{T. S. Doan} and \textit{P. E. Kloeden}, Vietnam J. Math. 49, No. 4, 1305--1315 (2021; Zbl 07425507) Full Text: DOI arXiv OpenURL
Phạm, Tiến-Sơn; Nguyễn, Cảnh Hùng Complementary problems with polynomial data. (English) Zbl 1480.90241 Vietnam J. Math. 49, No. 4, 1283-1303 (2021). MSC: 90C33 PDF BibTeX XML Cite \textit{T.-S. Phạm} and \textit{C. H. Nguyễn}, Vietnam J. Math. 49, No. 4, 1283--1303 (2021; Zbl 1480.90241) Full Text: DOI arXiv OpenURL
Rezaei, Abbas; Malek, Fereshteh; Haji-Badali, Ali Geodesics of a special multiply warped product manifolds. (English) Zbl 1480.53058 Vietnam J. Math. 49, No. 4, 1275-1282 (2021). MSC: 53C22 53C15 53B50 PDF BibTeX XML Cite \textit{A. Rezaei} et al., Vietnam J. Math. 49, No. 4, 1275--1282 (2021; Zbl 1480.53058) Full Text: DOI OpenURL
Rohrer, Fred On certain properties and invariants of graded rings and modules. (English) Zbl 1481.13006 Vietnam J. Math. 49, No. 4, 1257-1273 (2021). Reviewer: Constantin Năstăsescu (Bucureşti) MSC: 13A02 13C10 13C11 13F10 18G20 PDF BibTeX XML Cite \textit{F. Rohrer}, Vietnam J. Math. 49, No. 4, 1257--1273 (2021; Zbl 1481.13006) Full Text: DOI arXiv OpenURL
Schenzel, Peter Čech (co-) complexes as Koszul complexes and applications. (English) Zbl 1481.13034 Vietnam J. Math. 49, No. 4, 1227-1256 (2021). Reviewer: Kamran Divaani-Aazar (Tehran) MSC: 13D45 13B35 13D02 PDF BibTeX XML Cite \textit{P. Schenzel}, Vietnam J. Math. 49, No. 4, 1227--1256 (2021; Zbl 1481.13034) Full Text: DOI arXiv OpenURL
Nguyen, Thanh-Hieu; Trong, Dang Duc; Vo, Hoang-Hung Spreading of two competing species in advective environment governed by free boundaries with a given moving boundary. (English) Zbl 1477.35031 Vietnam J. Math. 49, No. 4, 1199-1225 (2021). MSC: 35B40 35B50 35K51 35K57 35R35 47G20 PDF BibTeX XML Cite \textit{T.-H. Nguyen} et al., Vietnam J. Math. 49, No. 4, 1199--1225 (2021; Zbl 1477.35031) Full Text: DOI OpenURL
Chihara, Hiroyuki Inversion of higher dimensional Radon transforms of seismic-type. (English) Zbl 07425501 Vietnam J. Math. 49, No. 4, 1185-1198 (2021). MSC: 44A12 65R10 86A15 86A22 PDF BibTeX XML Cite \textit{H. Chihara}, Vietnam J. Math. 49, No. 4, 1185--1198 (2021; Zbl 07425501) Full Text: DOI arXiv OpenURL
Van Hieu, Dang; Cho, Yeol Je; Xiao, Yi-Bin; Kumam, Poom Modified extragradient method for pseudomonotone variational inequalities in infinite dimensional Hilbert spaces. (English) Zbl 07425500 Vietnam J. Math. 49, No. 4, 1165-1183 (2021). MSC: 65K15 47H05 47J20 49J40 49M30 PDF BibTeX XML Cite \textit{D. Van Hieu} et al., Vietnam J. Math. 49, No. 4, 1165--1183 (2021; Zbl 07425500) Full Text: DOI OpenURL
Grace, Said R.; Adıgüzel, Hakan; Alzabut, Jehad; Jonnalagadda, Jagan Mohan Asymptotic behavior of positive solutions for three types of fractional difference equations with forcing term. (English) Zbl 1482.39014 Vietnam J. Math. 49, No. 4, 1151-1164 (2021). MSC: 39A22 39A13 26A33 PDF BibTeX XML Cite \textit{S. R. Grace} et al., Vietnam J. Math. 49, No. 4, 1151--1164 (2021; Zbl 1482.39014) Full Text: DOI OpenURL
Bakkari, Chahrazade; Mahdou, Najib; Riffi, Abdelkbir Graded almost valuation domains. (English) Zbl 1481.13002 Vietnam J. Math. 49, No. 4, 1141-1150 (2021). Reviewer: Muhammad Zafrullah (Pocatello) MSC: 13A02 13A15 PDF BibTeX XML Cite \textit{C. Bakkari} et al., Vietnam J. Math. 49, No. 4, 1141--1150 (2021; Zbl 1481.13002) Full Text: DOI OpenURL
Kumar, Hari Naresh; Venkatakrishnan, Yanamandram B. Vertices belonging to all or to no minimum vertex-edge dominating sets in trees. (English) Zbl 1478.05107 Vietnam J. Math. 49, No. 4, 1135-1140 (2021). MSC: 05C69 05C05 PDF BibTeX XML Cite \textit{H. N. Kumar} and \textit{Y. B. Venkatakrishnan}, Vietnam J. Math. 49, No. 4, 1135--1140 (2021; Zbl 1478.05107) Full Text: DOI OpenURL
Andruszkiewicz, Ryszard R. Surprise at adjoining an identity to an algebra. (English) Zbl 07425496 Vietnam J. Math. 49, No. 4, 1131-1133 (2021). MSC: 16D25 13C05 PDF BibTeX XML Cite \textit{R. R. Andruszkiewicz}, Vietnam J. Math. 49, No. 4, 1131--1133 (2021; Zbl 07425496) Full Text: DOI OpenURL
Adelhütte, Dennis; Aßmann, Denis; Grandòn, Tatiana Gonzàlez; Gugat, Martin; Heitsch, Holger; Henrion, René; Liers, Frauke; Nitsche, Sabrina; Schultz, Rüdiger; Stingl, Michael; Wintergerst, David Joint model of probabilistic-robust (probust) constraints applied to gas network optimization. (English) Zbl 1477.90012 Vietnam J. Math. 49, No. 4, 1097-1130 (2021). MSC: 90B15 90C15 90C17 90C26 93D15 93D21 PDF BibTeX XML Cite \textit{D. Adelhütte} et al., Vietnam J. Math. 49, No. 4, 1097--1130 (2021; Zbl 1477.90012) Full Text: DOI OpenURL
Sum, Nguyễn The squaring operation and the Singer algebraic transfer. (English) Zbl 07425494 Vietnam J. Math. 49, No. 4, 1079-1096 (2021). MSC: 55S10 55S05 55T15 PDF BibTeX XML Cite \textit{N. Sum}, Vietnam J. Math. 49, No. 4, 1079--1096 (2021; Zbl 07425494) Full Text: DOI arXiv OpenURL
Duong Quoc Huy; Luong Dang Ky Weighted Hardy space estimates for commutators of Calderón-Zygmund operators. (English) Zbl 1478.42010 Vietnam J. Math. 49, No. 4, 1065-1077 (2021). MSC: 42B20 42B30 42B35 PDF BibTeX XML Cite \textit{Duong Quoc Huy} and \textit{Luong Dang Ky}, Vietnam J. Math. 49, No. 4, 1065--1077 (2021; Zbl 1478.42010) Full Text: DOI OpenURL
Vu, Thi Ngoc Ha; Nguyen, Thieu Huy; Nguyen, Thi Loan Periodic solutions to partial neutral functional differential equations in admissible spaces on a half-line. (English) Zbl 07425492 Vietnam J. Math. 49, No. 4, 1043-1064 (2021). Reviewer: Jiří Šremr (Brno) MSC: 34K30 34K13 34K40 34K20 PDF BibTeX XML Cite \textit{T. N. H. Vu} et al., Vietnam J. Math. 49, No. 4, 1043--1064 (2021; Zbl 07425492) Full Text: DOI OpenURL
Ernanto, Iwan; Marubayashi, Hidetoshi; Ueda, Akira; Wahyuni, Sri Positively graded rings which are unique factorization rings. (English) Zbl 07425491 Vietnam J. Math. 49, No. 4, 1037-1041 (2021). Reviewer: Driss Karim (Mohammadia) MSC: 13A15 13A18 13G05 13E05 PDF BibTeX XML Cite \textit{I. Ernanto} et al., Vietnam J. Math. 49, No. 4, 1037--1041 (2021; Zbl 07425491) Full Text: DOI OpenURL
Hayashi, Taro Smooth plane curves with freely acting finite groups. (English) Zbl 1475.14051 Vietnam J. Math. 49, No. 4, 1027-1036 (2021). MSC: 14H30 14H50 PDF BibTeX XML Cite \textit{T. Hayashi}, Vietnam J. Math. 49, No. 4, 1027--1036 (2021; Zbl 1475.14051) Full Text: DOI OpenURL
Pholasa, N.; Kankam, K.; Cholamjiak, P. Solving the split feasibility problem and the fixed point problem of left Bregman firmly nonexpansive mappings via the dynamical step sizes in Banach spaces. (English) Zbl 1479.58007 Vietnam J. Math. 49, No. 4, 1011-1026 (2021). Reviewer: Jacobo Pejsachowicz (Torino) MSC: 58C30 65K10 90C25 PDF BibTeX XML Cite \textit{N. Pholasa} et al., Vietnam J. Math. 49, No. 4, 1011--1026 (2021; Zbl 1479.58007) Full Text: DOI OpenURL
Nguyen, Tu Quantitative unique continuation for second order elliptic operators with singular coefficients. (English) Zbl 1479.35290 Vietnam J. Math. 49, No. 4, 1001-1009 (2021). MSC: 35J15 35A02 PDF BibTeX XML Cite \textit{T. Nguyen}, Vietnam J. Math. 49, No. 4, 1001--1009 (2021; Zbl 1479.35290) Full Text: DOI OpenURL
Tayebi, A.; Razgordani, M.; Najafi, B. On conformally flat cubic \((\alpha,\beta)\)-metrics. (English) Zbl 1481.53029 Vietnam J. Math. 49, No. 4, 987-1000 (2021). Reviewer: Mircea Neagu (Braşov) MSC: 53B40 53C60 PDF BibTeX XML Cite \textit{A. Tayebi} et al., Vietnam J. Math. 49, No. 4, 987--1000 (2021; Zbl 1481.53029) Full Text: DOI OpenURL