Cahit Arf (Turkish: [dʒaːhit aɾf]; 24 October 1910 – 26 December 1997) was a Turkish mathematician. He is known for the Arf invariant of a quadratic form...

mathematics, the Arf invariant of a nonsingular quadratic form over a field of characteristic 2 was defined by Turkish mathematician Cahit Arf (1941) when...

In the mathematical field of knot theory, the Arf invariant of a knot, named after Cahit Arf, is a knot invariant obtained from a quadratic form associated...

originally proved by Helmut Hasse, and the general result was proved by Cahit Arf. The theorem deals with the upper numbered higher ramification groups...

Cahit Arf (1910–1997), Turkish mathematician Acute renal failure Acute rheumatic fever ADP ribosylation factor, a small GTP-binding protein The Arf invariant...

an Arf ring was defined by Lipman (1971) to be a 1-dimensional commutative semi-local Macaulay ring satisfying some extra conditions studied by Cahit Arf (1948)...

named after Michel Kervaire who built on work of Cahit Arf. The Kervaire invariant is defined as the Arf invariant of the skew-quadratic form on the middle...

In mathematics, Arf semigroups are certain subsets of the non-negative integers closed under addition, that were studied by Cahit Arf (1948). They appeared...

people named Cahit include: Cahit Aral (1927–2011), Turkish engineer and politician Cahit Arf (1910–1997), Turkish mathematician Cahit Irgat (1915–1971)...

Davenport on Gauss sums (Hasse–Davenport relations), and with Cahit Arf on the Hasse–Arf theorem. Leopoldt, Heinrich-Wolfgang; Roquette, Peter, eds. (1975)...

Alev Alatlı, economist Mustafa Âlî, historian Ahmet Alkan, economist Cahit Arf, mathematician Erdal Arikan, electrical engineer Oruç Aruoba, poet, philosopher...

recipients of the Science Award include İoanna Kuçuradi in philosophy, Cahit Arf, Feza Gürsey and Erol Gelenbe in sciences, as well as Halil İnalcık in...

full professor, which he accepted upon the proposal of the mathematician Cahit Arf, whom he had known since his early years in Turkey. From time to time...

He spent a year in Turkey at METU during 1967–68 in an office next to Cahit Arf's. He was a Miller Research Fellow at the University of California, Berkeley...

Atatürk, value 1 January 2009 Purple 8 April 2013 ₺10 136 × 64 Red Cahit Arf: Arf invariant, arithmetic series, abacus, binary sequence 1 January 2009...

Honorary Degree from the University of St Andrews 2014 – Recipient of Cahit Arf Lecture by Middle East Technical University The books written or coauthored...

people Juana Mordó Turks Mustafa Kemal Atatürk Nâzım Hikmet Afet İnan Cahit Arf Mehmet Cavit Bey Sabiha Sertel Abdul Kerim Pasha Hasan Tahsin Uzer Hasan...

country, set the official record for the Council's presence and duties. Cahit Arf, who was appointed by Gursel as the founding director and whose leading...

Boileau-Despréaux - (1636–1711), writer, Academician Cahit Arf - (1910-1997), mathematician, (founder of Arf Rings) Paul Lévy - (1886-1971), mathematician,...

Turkish Energy, Nuclear and Mineral Research Agency (2020) Cahit Arf, mathematician, known for the Arf invariant Hulusi Behçet, dermatologist, known for reporting...

Ertuğrul Işınbark İlkay Özdemir Zati Sungur Ali Akansu Selman Akbulut Cahit Arf Attila Aşkar Gelenbevi Ismail Efendi Feza Gürsey Halil Mete Soner Ayşe...

w_{2}(M)} implies that the intersection form is even. By a theorem of Cahit Arf, any even unimodular lattice has signature divisible by 8, so Rokhlin's...

Sayılı 1913–1993 Historian of science ₺5 Reverse 2009 Cahit Arf 1910–1997 Mathematician; known for the Arf invariant of a quadratic form in characteristic 2...

Nalini Anantharaman (1994) Roger Apéry (1936) Paul Emile Appell (1872) Cahit Arf (1932) Denis Auroux (1995) René-Louis Baire (1892) Arnaud Beauville (1966)...

Physicist, B.Sc. at MIT, Ph.D. at the University of Oxford Cahit Arf (1967–1980) – Known for Arf invariant, B.Sc. and M.Sc. in mathematics at École Normale...

Göttingen: Wilhelm Ackermann — Mathematics Immo Appenzeller — Astrophysics Cahit Arf — (Doctorate in Mathematics) Heinrich Behmann — Mathematical Logic Paul...

a key component of 5G technologies. Mathematician Cahit Arf is known for Hasse–Arf theorem and Arf invariant. Physician Hulusi Behçet discovered Behçet's...

and education network infrastructure in Turkey, and Cahit Arf Information Center (Turkish: Cahit Arf Bilgi Merkezi), which provides information and document...

Deringil – Professor of history Nevra Necipoğlu – Professor of history Cahit Arf – Mathematician Cem Yıldırım – Professor of mathematics Betül Tanbay –...

footballer Antipater of Thessalonica (c. 10 BCE – c. 38), epigrammatist Cahit Arf (1910–1997), mathematician Aristarchus, saint Konstantinos Armenopoulos...