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COCOON
2005
Springer
13 years 9 months ago
Solovay Reducibility on D-c.e Real Numbers
A c.e. real x is Solovay reducible to another c.e. real y if x can be approximated at least as efficiently as y by means of increasing computable sequences of rational numbers. The...
Robert Rettinger, Xizhong Zheng
ARITH
1997
IEEE
13 years 12 months ago
Arithmetic Co-transformations in the Real and Complex Logarithmic Number Systems
Mark G. Arnold, Thomas A. Bailey, John R. Cowles, ...
ANTS
2010
Springer
263views Algorithms» more  ANTS 2010»
13 years 11 months ago
Computing Automorphic Forms on Shimura Curves over Fields with Arbitrary Class Number
We extend methods of Greenberg and the author to compute in the cohomology of a Shimura curve defined over a totally real field with arbitrary class number. Via the Jacquet-Langlan...
John Voight
WSS
2001
131views Control Systems» more  WSS 2001»
13 years 9 months ago
The Theory of Weak Stabilization
We investigate a new property of computing systems called weak stabilization. Although this property is strictly weaker than the well-known property of stabilization, weak stabiliz...
Mohamed G. Gouda
MLQ
2002
75views more  MLQ 2002»
13 years 7 months ago
Recursive Approximability of Real Numbers
A real number is recursively approximable if there is a computable sequence of rational numbers converging to it. If some extra condition to the convergence is added, then the limi...
Xizhong Zheng