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COCOON
2005
Springer
15 years 1 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
15 years 3 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»
15 years 3 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»
15 years 1 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»
14 years 11 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