George Garfield Hall (born March 5, 1925), is an applied mathematician and scientist of distinction, known for original work and contributions to the field of Quantum chemistry. Events 363 - Roman Emperor Julian moves from Antioch with an army of 90000 to attack the Sassanid Empire, in a Year 1925 ( MCMXXV) was a Common year starting on Thursday (link will display the full calendar of the Gregorian calendar. A mathematician is a person whose primary area of study and research is the field of Mathematics. Quantum chemistry is a branch of Theoretical chemistry, which applies Quantum mechanics and Quantum field theory to address issues and problems in
Hall was born in Belfast, Northern Ireland. Belfast ( is the capital city of Northern Ireland and the seat of government in Northern Ireland. Northern Ireland (Tuaisceart Éireann Ulster Scots: Norlin Airlann) is a Country within the United Kingdom, lying in the northeast of He independently from Clemens C. J. Roothaan discovered the Roothaan-Hall equations. Clemens CJ Roothaan was born in 1918 in Nijmegen, the Netherlands. The Roothaan equations are a representation of the Hartree-Fock equation in a non orthonormal basis set which can be of Gaussian-type or Slater-type He was awarded a Ph. D. degree for this work in 1950 supervised by Sir John Lennard-Jones at Cambridge University. Sir John Edward Lennard-Jones KBE FRS (born October 27, 1894; died November 1, 1954) was a Mathematician who held a chair of theoretical The University of Cambridge (often Cambridge University) located in Cambridge, England, is the second-oldest university in the He then lectured at Cambridge University as Assistant in Research in Theoretical chemistry. Theoretical chemistry involves the use of physics to explain or predict chemical phenomena He was elected to a Fellowship at St Johns College, Cambridge in 1953. St John's College, an institution known formally as The Master Fellows and Scholars of the College of St John the Evangelist in the University of Cambridge is a From 1955 to 1962 he lectured in Mathematics at the Imperial College, London. Imperial College London (officially The Imperial College of Science Technology and Medicine as given in its Royal Charter It is one of only three universities to have reached London ( ˈlʌndən is the capital and largest urban area in the United Kingdom. In 1957-58 he spent a year with Per-Olov Löwdin in Uppsala, Sweden. Per-Olov Löwdin (born October 28, 1916 in Uppsala, Sweden, died October 6, 2000) was a Swedish Physicist Uppsala ˈɵpˌsɑːla (older spelling Upsala) is the capital of Uppsala County ( Uppsala län) and the fourth largest city of "Sverige" redirects here For other uses see Sweden (disambiguation and Sverige (disambiguation. He became Professor of Mathematics at the University of Nottingham in 1962. The University of Nottingham is a Public, Co-educational institution of Higher learning in the city of Nottingham, England. In 1982 he took early retirement from Nottingham University and was appointed an emeritus professor. He moved in 1983 to Kyoto University, Japan, returning to Nottingham in 1988. or is a major national university in Kyoto, Japan. It is the second oldest university in Japan and formerly one of the Imperial Universities of For a topic outline on this subject see List of basic Japan topics. He has collaborated with (inter alia) A. T. Amos, K. Collard, and D. Rees.
He is now Emeritus Professor and Senior Research Fellow in the Shell Centre for Mathematical Education at Nottingham University. The University of Nottingham is a Public, Co-educational institution of Higher learning in the city of Nottingham, England. He has a Sc. D. degree from Cambridge University and an Honorary D. The University of Cambridge (often Cambridge University) located in Cambridge, England, is the second-oldest university in the Eng. degree from Kyoto University. or is a major national university in Kyoto, Japan. It is the second oldest university in Japan and formerly one of the Imperial Universities of
He is a member of the International Academy of Quantum Molecular Science. The International Academy of Quantum Molecular Science is an international scientific Learned society covering all applications of quantum theory to Chemistry
He received an honorary DSc from the National University of Ireland at Maynooth.