Representations by quaternary quadratic forms whose coefficients are 1, 3 and 9
Ayşe Alaca (2009)
Acta Arithmetica
Similarity:
Ayşe Alaca (2009)
Acta Arithmetica
Similarity:
Zhi-Hong Sun, Kenneth S. Williams (2006)
Acta Arithmetica
Similarity:
Jaroslav Drahoš (1972)
Czechoslovak Mathematical Journal
Similarity:
Ezra Brown (1976)
Journal für die reine und angewandte Mathematik
Similarity:
Judea Pearl, Dan Geiger, Thomas S. Verma (1989)
Kybernetika
Similarity:
Pierre Kaplan, Kenneth S. Williams (2004)
Acta Arithmetica
Similarity:
Robert P. Boyer (2003)
Studia Mathematica
Similarity:
We give a new construction of semifinite factor representations of the diffeomorphism group of euclidean space. These representations are in canonical correspondence with the finite factor representations of the inductive limit unitary group. Hence, many of these representations are given in terms of quasi-free representations of the canonical commutation and anti-commutation relations. To establish this correspondence requires a generalization of complete positivity as developed in...
Borwein, Jonathan, Choi, Kwok-Kwong Stephen (2000)
Experimental Mathematics
Similarity:
Donald G. James (1994)
Mathematische Zeitschrift
Similarity:
P. N. Novaković (1975)
Matematički Vesnik
Similarity:
Ayşe Alaca, Şaban Alaca, Faruk Uygul, Kenneth S. Williams (2010)
Acta Arithmetica
Similarity:
G., Pall (1933)
Mathematische Zeitschrift
Similarity:
Jeffry L. Hirst (2007)
Bulletin of the Polish Academy of Sciences. Mathematics
Similarity:
Working in the framework of reverse mathematics, we consider representations of reals as rapidly converging Cauchy sequences, decimal expansions, and two sorts of Dedekind cuts. Converting single reals from one representation to another can always be carried out in RCA₀. However, the conversion process is not always uniform. Converting infinite sequences of reals in some representations to other representations requires the use of WKL₀ or ACA₀.