Cecilia Krieger

Cypra Cecilia Krieger-Dunaij (9 ga Afrilu 1894 - 17 ga Agusta 1974) ta kasance Austro-Hungary (musamman, Galician) -an haife ta lissafi ta kakannin Yahudawa wanda ya rayu kuma ya yi aiki a Kanada.Krieger ita ce mutum na uku (kuma mace ta farko) da ta sami Ph.D. a lissafi daga jami'a a Kanada, a cikin 1930,  da kuma mace ta uku da aka ba ta digiri a kowane horo a Kanada. Krieger sananne ne saboda ya fassara ayyukan Wacław Sierpiński guda biyu a cikin ilimin lissafi.Kyautar Krieger-Nelson, wacce kungiyar lissafin Kanada ke bayarwa a kowace shekara tun 1995 don fitaccen bincike da wata mace mai ilimin lissafi ta yi, an sanya masa suna ne don girmama Krieger da Evelyn Nelson.

 Rayuwa ta farko da ilimi 
An haifi Krieger a ranar 9 ga Afrilu 1894 a Jasło a Galicia .Garin ya kasance wani ɓangare na Austria-Hungary, amma yana cikin Poland ta zamani.O'Connor, John J.; Robertson, Edmund F. (April 2002), "Cecilia Krieger", MacTutor History of Mathematics Archive, University of St AndrewsIyayenta, Moses da Sarah Krieger, suna da 'ya'ya maza biyu da mata biyu ban da Cecilia . Krieger ta fara karatun lissafi da kimiyyar lissafi a Jami'ar Vienna a 1919,  amma ta koma tare da iyalinta zuwa Toronto, Ontario, Kanada a 1920.Krieger ya sami B.A a 1924 da MA a 1925 daga Jami'ar Toronto .Ta sami Ph.D. daga wannan jami'a a 1930.Rubutun ta, a karkashin kulawar WJ Webber, an kira shi "A kan summability na jerin trigonometric tare da sigogi na gida - akan ma'aunin Fourier da abubuwan haɗuwa na Jerin Fourier biyu". 

 A Jami'ar Toronto 
Yayinda take bin Ph.D, an nada Krieger a matsayin malami a 1928 kuma an inganta ta zuwa malami a 1930 lokacin da ta kammala Ph.D.O'Connor, John J.; Robertson, Edmund F. (April 2002), "Cecilia Krieger", MacTutor History of Mathematics Archive, University of St Andrews Krieger ta ci gaba da aiki a matsayin malami har sai da aka kara ta zuwa mataimakiyar farfesa a Jami'ar Toronto a 1942.Ta koyar a duka sashen injiniya da sashen lissafi.Krieger ta auri Dokta Zygmund Dunaij a shekarar 1953.

 Yin ritaya 
Krieger ta ci gaba a matsayin mataimakin farfesa har sai da ta yi ritaya a shekarar 1962. O'Connor, John J.; Robertson, Edmund F. (April 2002), "Cecilia Krieger", MacTutor History of Mathematics Archive, University of St AndrewsKoyaya, ta ci gaba da koyarwa bayan da ta yi ritaya: na tsawon shekaru biyar a Jami'ar Toronto, ta bar a 1968 bayan mutuwar mijinta  kuma na ƙarin shekaru shida a Kwalejin Upper Canada, makarantar masu zaman kansu a Toronto, har zuwa mutuwarta a 1974. 

 Littattafai 
A cikin 1934, Krieger ya buga fassarar Turanci na littafin Sierpinski Introduction to General Topology . Ta kuma fassara Janar Topology ta Sierpinski a cikin 1952, ta ƙara ƙarin shafi 30 a kan ƙididdiga ƙididdiga da ƙididdiga marasa iyaka.O'Connor, John J.; Robertson, Edmund F. (April 2002), "Cecilia Krieger", MacTutor History of Mathematics Archive, University of St Andrews

 Sanarwa 
Krieger ta kasance mai goyon bayan mata a lissafi. Don girmama gudummawar Krieger da Evelyn Nelson, Kungiyar Lissafi ta Kanada ta kirkiro Kyautar Krieger-Nelson a shekarar 1995. An ba da kyautar ga wata mace mai ban mamaki a lissafi.

 Bayani 

 Haɗin waje 

 Cecilia Krieger takardun ajiya da aka gudanar a Jami'ar Toronto Archives and Records Management ServicesJami'ar Toronto Tarihi da Ayyukan Gudanar da Rubuce-rubuce

Rukuni:Mutuwan 1974
Rukuni:Mata