What is Hiroshi Umemura?
{{Infobox scientist | name = 梅村 浩 (Hiroshi Umemura) | image = | image_width = | alt = | caption = | birth_name = | birth_date = 1944 | birth_place = [[Nagoya]], [[Aichi prefecture]], [[Japan]] | death_date = March 8th, 2019 (age 74) | nationality = {{JPN}} | field = [[Algebraic geometry]]<br>[[Differential equations]] | workplaces = Strasbourg University<br />[[Nagoya University]] | alma_mater = [[Nagoya University]] }} '''Hiroshi Umemura''' was a Japanese mathematician and honored professor at [[Nagoya University]]. He is known for his works about [[algebraic geometry]] and [[differential equations]].<ref>Mukai, S., & Umemura, H. (1983). Minimal rational threefolds. In Algebraic geometry (pp. 490-518). Springer, Berlin, Heidelberg.</ref><ref>Umemura, H. (2007). Resolution of algebraic equations by theta constants. In Tata Lectures on Theta II (pp. 261-270). Birkhäuser, Boston, MA.</ref><ref>Umemura, H. (1982). On the maximal connected algebraic subgroups of the Cremona group I. Nagoya Mathematical Journal, 88, 213-246.</ref><ref>Umemura, H. (1988). On the irreducibility of the first differential equation of Painlevé. In Algebraic geometry and commutative algebra (pp. 771-789). Academic Press.</ref><ref> Casale, G., Di Vizio, L., & Ramis, J.-P. (2020). Volume à la mémoire de Hiroshi Umemura: “Équations de Painlevé et théories de Galois différentielles”</ref> ==References== {{reflist}} {{bio-stub}} {{authority control}} {{DEFAULTSORT:Umemura, Hiroshi}} [[category:1944 births]] [[category:2019 deaths]] [[category:Japanese mathematicians]] [[Category:Nagoya University alumni]] [[Category:Algebraic geometers]]