Hà Huy Khoái

Hà Huy Khoái (Ha Tinh, 24 November 1946) is a Vietnamese mathematician. Hà Huy Khoái studied in Vietnam under the "fathers" of Vietnamese mathematics Lê Văn Thiêm and Hoàng Tụy, and in Moscow at the Steklov Institute of Mathematics under Yuri I. Manin.^[1] His main field of work has been p-adic Nevanlinna theory, for example proving part of a non-Archimedean version of Green's theorem (AMS, 1992, 503-509).^[2]

He is currently professor and occupies the most senior position for a mathematician in Vietnam, Director of the Mathematics Institute of Vietnam Academy of Science and Technology. As Vietnam's most senior mathematician he is a senior advisor of Acta mathematica vietnamica,^[3] was invited to America to lecture by Neal Koblitz,^[4] invited to Germany by the Berlin-Brandenburg Academy of Sciences^[5] and has been the Vietnam team leader for several International Mathematical Olympiads.^[6]

Selected Publications

• Holomorphic mappings on Banach analytic manifolds, in Func. Analyz i ego Priloz., 4 (1973), no.4 (with Nguyen Van Khue).
• Sur une conjecture de Mazur et Swinnerton-Dyer, C. R. A. Sc. Paris, 289(1979), 483-485.
• On p-adic interpolation, in Mat. Zametki, 26 (1979), no.1 (in Russian), AMS translation in Mathematical Notes, 26 (1980), 541-549.
• On p-adic L-functions associated to elliptic curves, in Mat. Zametki, 26 (1979), no.2 (in Russian), AMS translation: Math. Notes, 26 (1980), 629-634.
• p-adic Interpolation and the Mellin-Mazur transform, Acta Mathematica, Vietnam., 5 (1980), no.1, 77-99.
• On p-adic meromorphic functions, Duke Mathematical Journal, 50 (1983), 695-711.
• p-adic Interpolation and continuation of p-adic functions, Lecture Notes in Math, 1013 (1983), 252-265.
• p-adic Nevanlinna Theory, Lecture Notes in Math., 1351, 138-152 (with My Vinh Quang).
• La hauteur des fonctions holomorphes p-adiques de plusieurs variables, C. R. A. Sc. Paris, 312 (1991), 751-754.
• La hauteur d’une suite de points dans Ck p et l’interpolation des fonctions holomorphes de plusieurs variables, C. R. A. Sc. Paris, 312 (1991), 903-905.
• Sur les series L associees aux formes modulaires, Bull. Soc. math. France, 120 (1992), 1-13.
• Finite codimensional subalgebras of Stein algebras and semiglobally Stein algebras, Trans. AMS, (1992), 503-509 (with Nguyen Van Khue).
• P-adic Nevanlinna-Cartan Theorem, Internat. J. Math, 6 (1995), no.5, 710-731 (with Mai Van Tu).
• p-adic Hyperbolic surfaces, Acta Math. Vietnam., (1997), no.2, 99-112.
• Hyperbolic surfaces in P3(C), Proc. Amer. Math. Soc., 125 (1997), 3527-3532.
• On uniqueness polynomials and bi-URS for p-adic meromorphic functions, J. Number Theory, 87(2001), 211-221 (with Ta Thi Hoai An) .
• Value Distribution for p-adic hypersurfaces, Taiwanese J. Math., 7 (2003), no.1, 51-67 (with Vu Hoai An).
• On the functional equation P(f) = Q(g), Adv. Complex Anal. Appl., 3, Kluwer Acad. Publ., Boston, MA, 2004, 201-207 (with C.-C., Yang).
• Some remarks on the genericity of unique range sets for meromorphic functions, Sci. China Ser. A, 48(2005), 262-267.
• p-Adic Fatou-Bieberbach mappings, Inter. J. Math, 16 (2005), No.3.
• Unique range sets and decomposition of meromorphic functions, Contemporary Math., 475 (2008), 95-105.
• Value distribution problem for p-adic meromorphic functions and their derivatives, Ann. Fac. Sci.Toulouse., XX (2011), 135-149 (with Vu Hoai An).

References

1. Vietnam Journal of Mathematics Vietnam Journal of Mathematics Volume 39 Number 3 Special issue dedicated to Professor Hà Huy Khoái on the occasion of his 65th birthday "Khoái learned many interesting branches of mathematics under the supervision of distinguished Vietnamese mathematicians such as Lê Van Thiêm and Hoàng Tụy."
2. Pei-Chu Hu, Chung-Chun Yang Value Distribution Theory Related to Number Theory 2006 Page 410 "I Theorem 5.38, (iii) was proved by Ha, Huy Khoai and Mai, Van Tu [139], which is a non- Archimedean version of Green's theorem [121].
3. Acta mathematica vietnamica Volume 33 VAST 2008 "... Hà Huy Khoái Institute of Mathematics Hanoi, Vietnam ..."
4. Neal Koblitz Random Curves: Journeys of a Mathematician 2007 - Page 183 "I realized that Cooperman had funding to bring mathematicians to the U.S. and could get them visas, I started trying to arrange a visit by our friend Hà Huy Khoái. It was in 1978 in our apartment in Moscow when I'd first mentioned to Khoái the ..."
5. Berlin-Brandenburgische Akademie der Wissenschaften (BBAW) Jahrbuch 2007 - 2008 Page 458 "In Erfüllung des seit 2003 zwischen der BBAW und der Vietnamese Academy of Science and Technology (VAST) bestehenden Kooperationsvertrages hielt sich der Direktor des Mathematischen Instituts der VAST, Prof. Ha Huy Khoai, ... Im Rahmen dieses Aufenthalts hat Ha Huy Khoai gemeinsam mit Akademiemitglied Eberhard Knobloch einen Programmentwurf für die Aufnahme der Forschungsrichtung „Geschichte der Mathematik in Vietnam" erarbeitet"
6. 50th IMO - 50 Years of International Mathematical Olympiads 2011 - Page 98 "VNM Vietnam Leader Hà Huy Khoái Deputy Nguyễn Khắc Minh Contestants Nguyễn ..."