### Vu The Khoi

 Associate Professor, Doctor Department of Geometry and Topology Research interests: Chern-Simons invariants, Character varieties of fundamental groups

Office: Building A5, Room 103
Tel: +84 (0)4 37563474/103
Email: vtkhoi AT math.ac.vn
Personal homepage: https://vie.math.ac.vn/~vtkhoi/

• 1994: Hanoi University
• 2002: Brandeis University, US
• 2012: Associate Professor

Positions

• Head of Geometry and Topology Department

Research areas: Geometric Topology

PUBLICATIONS

#### List of publications in MathSciNet

List of recent publications
 1 Do Viet Hung, Vu The Khoi, Applications of the Alexander ideals to the isomorphism problem for families of groups. Proceedings of the Edinburgh Mathematical Society, 60(2017), 177-185,SCI(-E); Scopus. 2 Vu The Khoi, The Dijkgraaf–Witten invariants of circle bundles, Vietnam Journal of Mathematics, 42 (2014), 393-399. 3 Vu The Khoi, Seifert volumes and dilogarithm identities, Journal of Knot Theory and Its Ramifications Vol. 23, (2014) 1450025 (11 pages). 4 Vu The Khoi, On the Burns-Epstein invariants of spherical CR 3-manifolds,  Annales de l'Institut Fourier  61 (2011), 775 - 797, preprint arXiv:0812.0045. 5 Vu The Khoi, On Turaev’s theorem about Dijkgraaf–Witten invariants of surfaces,  Journal of Knot Theory and Its Ramifications  20 (2011), 837 - 846. 6 Vu The Khoi, On the integral of $\log x\frac{{dy}}{y}\, - \,\log y\frac{{dx}}{x}$ $A$ over the $A$- polynomial curves, Acta Math. Vietnamica, 33 (2008), 519-528. 7 Vu The Khoi, On the $\rm SU(2,1)$ representation space of the Brieskorn homology spheres, J. Math. Sci. Univ. Tokyo 14 (2007),  499 - 510. 8 Vu The Khoi, On the symplectic volume of the moduli space of spherical and Euclidean polygons, Kodai Math. J. 28 (2005), 199 - 208, preprint arXiv:math/0507281. 9 Vu The Khoi, On the symplectic volume of the moduli space of polygons, Vietnam J. Math. 33 (2005), Special Issue, 109 - 111. 10 Vu The Khoi, A cut-and-paste method for computing the Seifert volumes, Math. Ann. 326 (2003), 759 - 801. 11 Nguyen Tu Cuong, Vu The Khoi, Modules whose local cohomology modules have Cohen-Macaulay Matlis duals. In: Proceedings of Hanoi Conf. on Commutative Algebra Algebra Geometry and Computational Methods, Editor by D. Eisenbud, Springer Verlag, 1999, 223 - 232. 12 Nguyen Tu Cuong, Vu The Khoi, A lower bound for index of reducibility of parameter ideals in local rings. Vietnam J. Math. 25 (1997), 341 - 347. 13 Nguyen Tu Cuong, Vu The Khoi, On the partial Euler-Poincare characteristic of certain systems of parameters in local rings. Math. Z. 222 (1996), 383 - 390.
Preprints
 1 IMH20181103, Do Viet Hung, Vu The Khoi, Twisted Alexander Ideals and the Isomorphism Problem for a Family of Parafree Groups 2 IMH20181102, Vu The Khoi, On the Probability Distribution of the Product of Powers of Elements in Compact Lie Groups 3 IMH20160301, Do Viet Hung, Vu The Khoi, Applications of the Alexander ideals to the isomorphism problem for families of groups

### Highlights

 15/11/18, Conference:Hội thảo "Lý thuyết Đồ thị và Ứng dụng" 29/11/18, Conference:INTERNATIONAL AUTUMN SCHOOL AND WORKSHOP ON MATHEMATICAL MODELS AND APPLICATIONS TO TRANSPORTATION PROBLEMS 01/12/18, Conference:Hội thảo khoa học các cựu học viên, nghiên cứu sinh LIA 03/12/18, Conference:Arithmetic Geometry and de Rham Theory 14/12/18, Colloquium Lecture:BICMR-IHM Colloquium in Mathematics 04/03/19, Conference:Conference “Algorithms, Optimization and Learning in Dynamics Environments” 02/04/19, Conference:International Conference on Applied Probability and Statistics (CAPS 2019)