Information:
Name: Phạm Khoa Bằng (in Vietnamese); Bang Khoa Pham (in English or French).
Currently a post-doctoral fellow at Hong Kong University of Science and Technology.
Gmail: phamkb[youknowwhat]ust.hk
Address: Room 3433, Department of Mathematics, Hong Kong University of Science and Technology, Clear Water Bay, HongKong.
Educations
(2025-2026) Postdoc in the group of professor Quoc Ho at Hong Kong University of Science and Technology.
(2022-2025) PhD under the supervisions of professors Florian Ivorra & Julien Sebag at University of Rennes.
(2021-2022) Master 2 at University of Rennes.
(2017-2021) Bachelor at Hanoi University of Science, Vietnam National Universty.
Research Interests: Algebraic Geometry / Motivic Homotopy Theory / Six functors formalism / Motivic nearby cycles functors / Geometric Representation Theory.
(Pre)publications:
[1] Khoa Bang Pham, Nearby cycles at infinity as a triangulated functor (arxiv:2404.07910) (submitted).
[2] Khoa Bang Pham, The integral identity conjecture in motivic homotopy theory (arxiv:2411.19699) (submitted).
[3] Khoa Bang Pham, The motivic Satake equivalence using perverse Nori motives (arxiv:2601.02004).
Public Writings and Translations:
Lịch sử của giả thuyết Weil, published on Pi Journal (link), translated from J. Dieudonné, On the history of the Weil conjectures.
Phỏng vấn Jean Pierre-Serre, published on Pi Journal (link), translated from C. T. Chong & Y. K. Leong, An Interview With Jean-Pierre Serre.
Chứng minh kì diệu của Andrew Wiles (link), published on Pi Journal, translated from H. Darmon, Andrew Wiles' Marvellous Proof.
Tôn Vinh Claire Voisin published on Thông Tin Toán Học (Mathematical Bulletin) (link 1st part, link 2nd part) of the Vietnam Mathematical Society, translated from Arnaud Beauville, Ad Honorem Claire Voisin.
Seminar:
Recently, I and my friends are organizing a learning seminar on perverse sheaves, following the book of Achar. Here is the outline of the program as well as past talks. Please send me a mail if you want to participate.
Other sites: My blog + Mathoverflow + Mathstackexchange.
Talks:
(01/2026) Invited talk: The Integral Identity in Motivic Homotopy Theory at Singularities and Algebraic Geometry Conference (link) at Phan Thiet University, BinhThuan, Vietnam.
(08/2025) Mini lecture: Introduction to Sheaf Theory (link) at Can Tho University, CanTho, Vietnam (online talk conducted).
(05/2025) Motivic nearby functors and recent developments (link) at HongKong University of Science and Technology (online talk conducted).
(04/2025) The integral identity conjecture in motivic homotopy theory at TIMAS, Thang Long University, Hanoi, Vietnam.
(03/2025) Drinfeld curves and its l-adic cohomology at Block seminar workshop in Ha Long, Quang Ninh (held by Institute of Mathematics - Vietnam Academy of Science).
(02/2025) The integral identity conjecture in motivic homotopy theory at Institute of Mathematics – Vietnam Academy of Science and Technology, Hanoi, Vietnam.
(09/2024) Connected Reductive Groups at Group Schemes and Related Topics workshop held by Institute of Mathematics – Vietnam Academy of Science and Technology, Hanoi, Vietnam
(08/2024) A series on Six Functors Formalism at Institute of Mathematics – Vietnam Academy of Science and Technology, Hanoi, Vietnam.
(07/2024) Nearby functors at infinity at Dalat university, Dalat, Vietnam (online talk conducted).
(06/2024) Nearby functors at infinity at Institute of Mathematics – Vietnam Academy of Science and Technology, Hanoi, Vietnam.
(04/2023) Quasi-unipotent motives and monodromic nearby cycles functor at Institute of Mathematics – Vietnam Academy of Science and Technology, Hanoi, Vietnam.
(07/2022) Introduction to the motivic stable homotopy category at Institute of Mathematics – Vietnam Academy of Science and Technology, Hanoi, Vietnam.
(08/2021) Abelian Tensor Categories at Tannakian Categories workshop held by the Institute of Mathematics, Vietnam Academy of Science and Technology.
(07/2021) The Dold-Kan correspondence (link) at Institute of Mathematics – Vietnam Academy of Science and Technology, Hanoi, Vietnam.
(08/2020) Algebraic Varieties at The Mordell-Weil theorem workshop held by the Institute of Mathematics, Vietnam Academy of Science and Technology