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Thường trực Hội đồng Giáo sư cơ sở
THÔNG BÁO Triệu tập thí sinh tham dự thi vấn đáp tại vòng 2
THÔNG BÁO Tuyển viên chức năm 2024
Hội thảo sắp diễn ra
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18/09/24, Hội nghị, hội thảo:
THE 3RD VIETNAM - KOREA JOINT WORKSHOP ON SELECTED TOPICS IN MATHEMATICS
02/01/25, Hội nghị, hội thảo:
Hội nghị toàn quốc lần thứ VII “Xác suất - Thống kê: Nghiên cứu, ứng dụng và giảng dạy”
10/04/25, Hội nghị, hội thảo:
School and Workshop on “Flexibility in algebraic geometry"
Xuất bản mới
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R. Hazrat, Trần Giang Nam, On structural connections between sandpile monoids and weighted Leavitt path algebras, Journal of Algebra 678 (2025), 543-569 (SCI-E, Scopus) .
Phạm Hữu Sách, Lê Anh Tuấn, Nguyễn Thế Vinh, Vector Quasi-Equilibria for the Sum of Two Multivalued Trifunctions, Journal of Optimization Theory and Applications, Volume 204, article number 44, (2025) (SCI-E, Scopus) .
Nguyễn Đình Công, Lưu Hoàng Đức, Phan Thanh Hồng, umerical Attractors via Discrete Rough Paths, Journal of Dynamics and Differential Equations, Volume 37, pages 727–748, (2025) (SCI-E, Scopus) .

A polynomial basis for the stuffle algebra and applications

Người báo cáo: Nguyễn Chu Gia Vượng

Time: 9:30 -- 11:00, April 17th, 2024

Venue: Room 612, A6

Abstract: Classical multiple zeta values were introduced and studied by Euler two centuries ago. After a seminal paper of Zagier these objects have been actively studied in various areas of mathematics and physics such as arithmetic geometry, knot invariants, quantum field theory and Witten’s zeta functions. Surprisingly, there are several connections with the well-known shuffle algebra and the stuffle algebra. In this talk, we explore these connections in the characteristic p setting. In particular, we show that the stuffle algebra in characteristic p is a polynomial algebra. As applications, we deduce a formula for the transcendence degree of the algebra generated by multiple zeta values of small weights. This is a joint work with Tuan Ngo Dac and Lan Huong Pham.

Viện Toán học, Viện Hàn lâm Khoa học và Công nghệ Việt Nam

Địa chỉ: Số 18 đường Hoàng Quốc Việt, quận Cầu Giấy, Hà Nội

Điện thoại: 024 37563474 - Fax: 024 37564303

Email: vientoan@math.ac.vn

Viện nghiên cứu cao cấp về toán Hội Toán học Mỹ MathScinet Thư viện số (VAST) Arxiv
Lịch hoạt động chung Lịch sử dụng phòng, hội trường, hội thảo Ảnh hoạt động
Giới thiệu Đăng nhập Đăng ký tài khoản Quên mật khẩu Chính sách bảo mật
MessagesTimelineExceptionsViews7RouteQueries36Models132MailsGateSessionRequest
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