Andrew Guinand

Andrew Paul Guinand (wanda aka fi sani da Andrew Guinand) (3 Maris 1912 - 22 Maris 1987) masanin lissafi ne na Australiya kuma farfesa a Jami'ar New England.

 Rayuwa ta farko da ilimi 
Guinand ya halarci Adelaide" id="mwFA" rel="mw:WikiLink" title="St Peter's College, Adelaide">Kwalejin St Peter, Adelaide daga 1924 zuwa 1929. A shekara ta 1930, ya shiga Kwalejin St Mark na Jami'ar Adelaide don nazarin lissafi. Bayan kammala karatunsa a 1933, Guinand ya halarci Jami'ar Oxford a kan Rhodes Scholarship, inda Edward Charles Titchmarsh ya kula da bincikensa na digiri.J J O'Connor and E F Robertson (1997). "Andrew Paul Guinand". MacTutor. Retrieved 30 January 2016. Daga 1937 zuwa 1938, ya yi karatu a Göttingen, bayan haka ya yi karatu na Jami'ar Princeton, har zuwa 1940 ya shiga Royal Canadian Air Force kuma ya yi aiki a matsayin mai ba da hanya.

Guinand ya yi aiki a matsayin mataimakin a Jami'ar Cambridge, sannan kuma a matsayin malami a Kwalejin Kimiyya ta Soja ta Royal, inda daga ƙarshe aka inganta shi zuwa Mataimakin farfesa na Lissafi. A shekara ta 1955, an nada shi Shugaban sashen a Jami'ar New England a Armidale.[1] Bayan shekaru biyu a Armidale, ya koma Jami'ar Alberta a Edmonton, Alberta, kuma a cikin 1960 ya sake komawa Jami'ar Saskatchewan. A shekara ta 1964, ya sake komawa, ya zama shugaban farko na sashen lissafi a Jami'ar Trent wanda aka kafa a shekarar da ta gabata.[1]

 Ayyuka 
Binciken Guinand ya haɗa da aiki a cikin ka'idar lambobi (musamman lambobi masu mahimmanci da ra'ayin Riemann), da kuma ƙaddamar da sauye-sauyen Fourier, ban da wallafe-wallafe a kan batutuwa iri-iri ciki har da kewaya iska da lissafin pi.J J O'Connor and E F Robertson (1997). "Andrew Paul Guinand". MacTutor. Retrieved 30 January 2016.

A shekara ta 1959, ya wallafa wata takarda a kan tsarin tarawa na Poisson wanda ya gabatar da mafita mai sauƙi. An manta da aikin Guinand akan wannan matsala kuma ya kasance a cikin duhu har sai Yves Meyer ya sake gano shi a cikin 2015 .

 Manazarta 

Rukuni:Mutuwan 1987
Rukuni:Haifaffun 1912