WEEKLY ACTIVITIES
Seminar on Algebra and Number Theory
On maximal generating degrees of powers of ideals
Speaker: Prof. Lê Tuấn Hoa
Seminar on Algebra and Number Theory
On maximal generating degrees of powers of ideals (Part 2)
Speaker: Prof. Lê Tuấn Hoa
Seminar on Algebra and Number Theory
Limits of tangent spaces to definable sets
Speaker: Đinh Sĩ Tiệp
Seminar on Algebra and Number Theory
Computing limits of real bivariate rational functions
Speaker: Đinh Sĩ Tiệp
Seminar on Algebra and Number Theory
Local tropical Cartier divisors and the multiplicity
Speaker: Baldur Sigurðsson (Viện Toán học)
Seminar on Algebra and Number Theory
On the homology of SL2(Z[1/m])
Speaker: Bùi Anh Tuấn (ĐHKHTN HCM)
Seminar on Algebra and Number Theory
Compare the good I-Filtrations of modules
Speaker: Lê Xuân Dũng (Trường Đại học Hồng Đức)
Seminar on Algebra and Number Theory
Variation of the Swan conductors of a rigid disc's cyclic covers
Speaker: Đặng Quốc Huy (Viện Toán học)
Seminar on Algebra and Number Theory
Property (QT) of 3-manifold groups.
Speaker: Nguyễn Thanh Hoàng
Seminar on Algebra and Number Theory
On the Fermat quartic x^4 + y^4 = Dz^4
Speaker: Nguyễn Xuân Thọ (ĐHBK Hà Nội)
Seminar on Algebra and Number Theory
A Murnaghan-Nakayama rule for symmetric Grothendieck polynomials
Speaker: Đặng Tuấn Hiệp (Trường Đại học Đà Lạt)
Seminar on Algebra and Number Theory
On combinatorial Nullstellensatz
Speaker: Đỗ Việt Cường (ĐHKHTN Hà Nội)
Seminar on Algebra and Number Theory
Algebraic deformation theory for twisted presheaves, and rectangle shape operads
Speaker: Đinh Văn Hoàng (Đại Sư phạm Kỹ thuật, Hồ Chí Minh)
Seminar on Algebra and Number Theory
$p$-adic non-commutative analytic subgroup theorem
Speaker: Phạm Đức Hiệp (Đại học Giáo dục - ĐHQG Hà Nội)
Seminar on Algebra and Number Theory
The Kottwitz conjecture for unitary PEL type Rapoport-Zink spaces
Speaker: Kieu Hieu Nguyen (Technical University of Munich)
Seminar on Algebra and Number Theory
Algebraic and geometric methods for algebraic differential equations
Speaker: Võ Ngọc Thiệu (Trường Đại học Tôn Đức Thắng)
Seminar on Algebra and Number Theory
Word maps of skew general linear groups
Speaker: Mai Hoàng Biên (Trường ĐHKHTN, HCM)
Seminar on Algebra and Number Theory
Castelnuovo-Mumford regularity and level property of certain monomial ideals
Speaker: Phan Thị Thủy (ĐH Sư phạm Hà Nội)
Seminar on Algebra and Number Theory
Second main theorem for meromorphic mappings into projective varieties with arbitrary families of hypersurfaces.
Speaker: Sĩ Đức Quang (ĐHSP Hà Nội)
Seminar on Algebra and Number Theory
On the topology of geometric and rational orbits for algebraic group actions over valued fields
Speaker: Đào Phương Bắc
Seminar on Algebra and Number Theory
Fekete polynomials, quadratic residues, and arithmetic
Speaker: Nguyễn Duy Tân (ĐHBK Hà Nội)
Seminar on Algebra and Number Theory
Irreducible representations of Leavitt path algebras
Speaker: Trần Giang Nam
Seminar on Algebra and Number Theory
Some applications of p-adic numbers
Speaker: Nguyễn Xuân Thọ
Seminar on Algebra and Number Theory
Irreducible representations of Leavitt path algebras
Speaker: Trần Giang Nam
Seminar on Algebra and Number Theory
Pseudo-Frobenius numbers and defining ideals of numerical semigroup rings
Speaker: Đỗ Văn Kiên (ĐHSP Hà Nội 2)
Seminar on Algebra and Number Theory
A fiberwise criterion for flatness of morphisms of infinite type
Speaker: Phùng Hồ Hải
Seminar on Algebra and Number Theory
Flat extensions and birational maps
Speaker: Đoàn Trung Cường
Seminar on Algebra and Number Theory
On the expected number of zeros of random polynomials
Speaker: Phạm Việt Hùng
Seminar on Algebra and Number Theory
Classification of simple hypersurface singularities in positive characteristic
Speaker: Nguyễn Hồng Đức (ĐH Thăng Long)
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Highlights
New Scientiffic Publications
- Hoang Nam Dung, Nguyen Kieu Linh, Hoang Xuan Phu, Octagonal and hexadecagonal cut algorithms for finding the convex hull of finite sets with linear time complexity, Applied Mathematics and Computation, Volume 481, 2024, 128931, (SCI-E, Scopus).
- Florian Bridoux, Christophe Crespelle, Phan Thi Ha Duong, Adrien Richard, Dividing Permutations in the Semiring of Functional Digraphs. In Cellular Automata and Discrete Complex Systems. AUTOMATA 2024. Lecture Notes in Computer Science, vol 14782. Springer, Cham.
- Le Mau Hai, Pham Hoang Hiep, Trinh Tung, Cone of Maximal Subextensions of the Plurisubharmonic Functions, Acta Mathematica Vietnamica, Volume 49, (2024), pages 83–97, (Scopus).