Nguyen Dang Hop

Nguyen Dang Hop

Dr.

Department of Algebra and Number Theory

Research Interest: Commutative Algebra, Homological algebra, Algebraic geometry, Algebraic combinatorics

Contact

Office: Room 102, Building A5
Phone: +84 (02)4 37563474 Ext 102
Email: ngdhop AT gmail.com, ndhop AT math.ac.vn

Scientific CV

Address
Office: Room 102, Building A5
Tel: +84 (02)4 37563474 Ext 102
Email: ngdhop AT gmail
Personal homepage: https://sites.google.com/site/ngdanghop
 

Education and academic degrees:
 

  • 2012 PhD, University of Osnabrueck, Germany


Positions:

  • Researcher, Hanoi Institute of Mathematics, 2018 -.
  • Postdoc, University of Genoa and Otto von Guericke University Magdeburg.


Research areas: Commutative Algebra, Homological algebra, Algebraic geometry, Algebraic  combinatorics.

Scientific Publications

Publications

  1. 1. Le Tuan Hoa, Ngo Viet Trung, Nguyen Dang Hop, Saturation degree of powers of graded ideals, Journal of Pure and Applied Algebra, Volume 230, Issue 10 (2026), Article: 108392 (2026)
  2. 2. Tran Quang Hoa, Do Trong Hoang, Le Van Dinh, Nguyen Dang Hop, Thai Thanh Nguyen, Asymptotic depth of invariant chains of edge ideals, Journal of Combinatorial Theory, Series A Volume 224, November 2026, 106221 (2026)
  3. 3. Ha Huy Tai, Arvind Kumar, Nguyen Dang Hop, Nguyen Thanh Thai, Resurgence number of graded families of ideals, Journal of Algebra Volume 700, 15 August 2026, Pages 468-516 (2026)
  4. 4. Le Van Dinh, Nguyen Dang Hop, On Regularity and Projective Dimension of Invariant Chains of Monomial Ideals, Michigan Mathematical Journal, 76 (2026), 25-46 (2026)
  5. 5. Do Hoang Viet, Nguyen Dang Hop, S. A. Seyed Fakhari, On the ordinary and symbolic powers of fiber products, Journal of Algebra, Volume 678, 15 September 2025, Pages 570-600 (2025)
  6. 6. Nguyen Dang Hop, Phung Ho Hai, Joao Pedro dos Santos, Fiber criteria for flatness and homomorphisms of flat affine group schemes, Journal of Pure and Applied Algebra, Volume 229, Issue 6, June 2025, 107949 (2025)
  7. 7. Tran Quang Hoa, Nguyen Dang Hop, Do Trong Hoang, Asymptotic regularity of invariant chains of edge ideals, Journal of Algebraic Combinatorics, Volume 59 (2024), pages 55–94 (2024)
  8. 8. Do Van Kien, Nguyen Dang Hop, Le Minh Thuan, A sharp bound for the resurgence of sums of ideals, Proceedings of the American Mathematical Society, 152 (2024), no. 4, 1405–1418 (2024)
  9. 9. Ha Huy Tai, A.V. Jayanthan, Arvind Kumar, Nguyen Dang Hop, Binomial expansion for saturated and symbolic powers of sums of ideals,, Journal of Algebra , 620 (2023), 690-710 (2023)
  10. 10. Nguyen Dang Hop, Tran Quang Hoa, Powers of sums and their associated primes, Pacific Journal of Mathematics, 316 (2022), no. 1, 217–235 (2022)
  11. 11. Dinh Van Le, Nguyen Dang Hop, Uwe Nagel, Tim Römer, Castelnuovo–Mumford Regularity up to Symmetry, International Mathematics Research Notices, 2021 (2021), 11010–11049, (2021)
  12. 12. Sijong Kwak, Nguyen Dang Hop, Vu Thanh, Algebraic invariants of projections of varieties and partial elimination ideals, Journal of Algebra, 586 (2021), 973–1013, (2021)
  13. 13. Ha Huy Tai, Nguyen Dang Hop, Ngo Viet Trung, Tran Nam Trung, Depth functions of powers of homogeneous ideals, Proceedings of the American Mathematical Society, 149 (2021), 1837–1844, (2021)
  14. 14. Le Xuan Dung, Truong Thi Hien, Nguyen Dang Hop, Tran Nam Trung, Regularity and Koszul property of symbolic powers of monomial ideals, Mathematische Zeitschrift volume 298 (2021), 1487–1522, (2021)
  15. 15. Dinh Van Le, Uwe Nagel, Nguyen Dang Hop, Tim Römer, Codimension and projective dimension up to symmetry, Mathematische Nachrichten, 293 (2020), no. 2, 346–362 (2020)
  16. 16. Ha Huy Tai, Nguyen Dang Hop, Ngo Viet Trung, Tran Nam Trung, Symbolic powers of sums of ideals, Mathematische Zeitschrift, 294 (2020), pages1499–1520, (2020)
  17. 17. Nguyen Dang Hop, Ngo Viet Trung, Depth functions of symbolic powers of homogeneous ideals, Inventiones mathematicae, 218 (2019), 779–827 (2019)
  18. 18. Nguyen Dang Hop, Vu Thanh, Powers of sums and their homological invariants, Journal of Pure and Applied Algebra 223(2019), 3081-3111 (2019)
  19. 19. Nguyen Dang Hop, Vu Thanh, Homological Invariants of Powers of Fiber Products,, Acta Mathematica Vietnamica, 44 (2019), pp 617–638 (2019)
  20. 20. Aldo Conca, Nguyen Dang Hop, Vu Thanh, Products of ideals of linear forms in quadric hypersurfaces, Proceedings of the American Mathematical Society, 147 (2019), 1867–1880 (2019)

Scientific Activities

Seminar

  1. On the perturbations of noetherian local domains
  2. A sharp bound for the resurgence of sums of ideals