| 词条 | Meier Eidelheit |
| 释义 |
|name = Eidelheit, Meier |image = |image_size = |caption = |birth_date = {{Birth date|df=yes|1910|7|6}} |birth_place = {{ill|Ivano-Frankove|lt=Janów|de|Iwano-Frankowe|pl|Iwano-Frankowe|uk|Iwano-Frankowe}} |death_date = {{Death-date and age|df=yes|March 1943|6 July 1910}} |death_place = |nationality = Polish |field = Mathematics |work_institutions = University of Lwów |alma_mater = Technical University of Lwów |doctoral_advisors = Stefan Banach |doctoral_students = |notable_students = |known_for = Eidelheit separation theorem (1936), Eidelheit interpolation theorem (1936), Eidelheit theorem concerning rings of continuous functions (1940)[1] |author_abbrev_bot = |author_abbrev_zoo = |influences = |influenced = |prizes = |religion = |footnotes = |signature = }}{{Use dmy dates|date=November 2018}}Meier "Maks" Eidelheit (6 July 1910, {{ill|Ivano-Frankove|lt=Janów|de|Iwano-Frankowe|pl|Iwano-Frankowe|uk|Iwano-Frankowe}} – March 1943) was a Polish mathematician belonging to the Lwów School of Mathematics who worked in Lwów and perished in the Holocaust. BiographyMeier Eidelheit left the Lwów Gymnasium in 1929 and then studied mathematics at the scientific faculty in Lwów, completing his study in 1933 with a thesis on the theory of summation. In 1938, with Stefan Banach as supervisor, he gained a doctorate from the Jan-Kazimierz-University of Lwów with a Dissertation über die Auflösbarkeit eines linearen Gleichungssystems mit unendlich vielen Unbekannten.[1] From 1933 to 1939 he gave private lectures; from 31 January 1939 onwards he was an Assistant Professor of Analysis, from 21 March 1941 he was candidate for a professorship.[2] He worked mainly on Functional analysis. On the basis of his 1936 paper on convex sets in linear normed spaces, geometric versions of the hyperplane separation theorem are also known (in German) as Trennungssatz von Eidelheit (Eidelheit separation theorem).[4][3] A theorem on the solubility of certain infinite systems of equations in Fréchet spaces is also named after him.[4] Eidelheit published six papers in Studia Mathematica from 1936 to 1940;[5][6][7][8][9][10] a seventh was printed posthumously.[11]Eidelheit was an active contributor to the Scottish Book, posing problems 172, 173, 174, 176 and 188[12] and answering problem 26 (Mazur), 64 (Mazur)[5][13], 162 (Steinhaus), and 176 (Eidelheit). Meier Eidelheit perished in the Holocaust in March 1943. His posthumously published article Quelques remarques sur les fonctionelles linéaires in volume 10 of the Studia Mathematica was prefaced with the following lines: "L’auteur de ce travail a été assassiné par les Allemands en mars de 1943. Le manuscrit qu’il fut parvenir à la Rédaction en 1941 a été retrouvé récemment entre les papiers laissés par S. Banach." (in English: The author of this work was murdered in March 1943 by the Germans. The manuscript, which reached the editors in 1941, was recently found among the writings left by S. Banach.)[11] See also
References
|author= Lech Maligranda |title= Meier (Maks) Eidelheit (1910-1943) - on the centenary of his birth |language=pl |date= 26 May 2011 |conference= XXV Scientific Conference of the Polish Mathematical Society
Notes1. ^1 2 {{cite-web |url=http://atlas-conferences.com/c/b/e/g/34.htm |title= Topology Atlas: Meier (Maks) Eidelheit (1910–1943) |archive-url= https://web.archive.org/web/20150402142919/http://atlas-conferences.com/c/b/e/g/34.htm |archive-date= 2015-04-02 |author-first= Lech | author-last= Maligranda }} 2. ^{{cite-web |author=Ярослав Григорович Притула |url=https://www.franko.lviv.ua/faculty/mechmat/history/meier.html |title= До 100-річчя з Дня народження Айдельгайт Майєр |trans-title= On Meier Eidelheit's 100th Birthday |archive-url=https://web.archive.org/web/20150402111957/https://www.franko.lviv.ua/faculty/mechmat/history/meier.html |archive-date=2015-04-02 |access-date=2016-02-22 |language=uk }} (with picture) 3. ^{{cite-book |author-first= Peter |author-last= Kosmol |title= Optimierung und Approximation |trans-title= Optimisation and Approximation |language= de |publisher= Walter de Gruyter |year= 2010 |isbn= 3-11-021814-3 |chapter= 11.3: Trennungssatz von Eidelheit}} 4. ^{{cite-book |author= R. Meise |author2= D. Vogt |title= Einführung in die Funktionalanalysis |trans-title= Introduction to functional analysis |language= de |publisher= Vieweg |year= 1992 |isbn= 3-528-07262-8 }}, Satz 26.27 Satz von Eidelheit 5. ^1 2 {{cite journal |author-first= M. |author-last= Eidelheit |title= Zur Theorie der konvexen Mengen in linearen normierten Räumen |language= de |trans-title= On the theory of convex sets in linear normed spaces |url= http://matwbn.icm.edu.pl/ksiazki/sm/sm6/sm6111.pdf |series= Studia Mathematica |volume= 6 |year= 1936 |pages= 104–111}} 6. ^{{cite journal |author-first= M. |author-last= Eidelheit |title= Über lineare Gleichungen in separablen Räumen |language= de |trans-title= On linear equations in separable spaces |url= http://matwbn.icm.edu.pl/ksiazki/sm/sm6/sm6113.pdf |series= Studia Mathematica |volume= 6 |year= 1936 |pages= 117–138}} 7. ^{{cite journal |author-first= M. |author-last= Eidelheit |title= Zur Theorie der Systeme linearer Gleichungen |language= de |trans-title= On the theory of systems of linear equations |url= http://matwbn.icm.edu.pl/ksiazki/sm/sm6/sm6114.pdf |series= Studia Mathematica |volume= 6 |year= 1936 |pages= 139–148}} 8. ^{{cite journal |author-first= M. |author-last= Eidelheit |title= Zur Theorie der Systeme linearer Gleichungen (II) |language= de |trans-title= On the theory of systems of linear equations (II) |url= http://matwbn.icm.edu.pl/ksiazki/sm/sm7/sm7114.pdf |series= Studia Mathematica |volume= 7 |year= 1938 |pages= 150–154–}} 9. ^{{cite journal |author-first= M. |author-last= Eidelheit |title= Über lineare Gleichungen in separablen Räumen (II) |language= de |trans-title= On linear equations in separable spaces (II) |url= http://matwbn.icm.edu.pl/ksiazki/sm/sm8/sm8110.pdf |series= Studia Mathematica |volume= 8 |year= 1939 |pages= 154–169}} 10. ^{{cite journal |author-first= M. |author-last= Eidelheit |title= On isomorphisms of rings of linear operators |url= http://matwbn.icm.edu.pl/ksiazki/sm/sm9/sm917.pdf |series= Studia Mathematica |volume= 9 |year= 1940 |pages= 97–105 }} 11. ^1 {{cite journal |author-first= M. |author-last= Eidelheit |title= Quelques remarques sur les fonctionelles linéaires |language=fr |trans-title= Some remarks on linear functionals |url= http://matwbn.icm.edu.pl/ksiazki/sm/sm10/sm10111.pdf |series= Studia Mathematica |volume= 10 |year= 1948 |pages= 140–147 }} 12. ^{{cite journal |author=L. Maligranda |author2= V. Mykhaylyuk |author3= A. Plichko |title=On a problem of Eidelheit from The Scottish Book concerning absolutely continuous functions |url= https://www.sciencedirect.com/science/article/pii/S0022247X10007717/pdf?md5=0551a81766f83fd3034cfe760ee7cccf&pid=1-s2.0-S0022247X10007717-main.pdf |series= J. Math. Anal. Appl. |volume= 375:2 |year= 2011 |pages= 401–411 }} 13. ^{{cite journal |author= Kakutani, S. |title= Ein Beweis des Satzes von Eidelheit über konvexe Mengen |language=de |trans-title= A proof of Eidelheit's theorem on convex sets |url= https://projecteuclid.org/download/pdf_1/euclid.pja/1195579980 |series= Proceedings of the Imperial Academy of Japan |volume= 13 |year= 1937 |pages= 93–94 }} {{Authority control |VIAF= 163747842 }}{{DEFAULTSORT:Eidelheit, Meier}} 12 : 1910 births|1943 deaths|20th-century Polish mathematicians|People from Lviv|Polish people who died in the Holocaust|Members of the Lwów Scientific Society|Members of the Polish Academy of Learning|Members of the National Academy of Sciences of Ukraine|Lviv Polytechnic alumni|People from Kraków|Burials at Lychakiv Cemetery|Operator theorists |
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