Results 11 to 20 of about 5,516,012 (291)
Quantum entanglement and fixed-point bifurcations [PDF]
, 2005 How does the classical phase space structure for a composite system relate to the entanglement characteristics of the corresponding quantum system? We demonstrate how the entanglement in nonlinear bipartite systems can be associated with a fixed point ...
Hines, Andrew P. +2 more
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On Essential Fixed Points [PDF]
Proceedings of the American Mathematical Society, 1959 1. M. L. Curtis and M. K. Fort, Jr., Homotopy groups of one-dimensional spaces, Proc. Amer. Math. Soc. vol. 8 (1957) pp. 577-579. 2. S. Eilenberg and S. MacLane, Relations between homology and homotopy groups of spaces, Ann. of Math. vol. 46 (1945) pp. 480-509. 3. M. K. Fort, Jr., Mappings of S' into one-dimensional spaces, Illinois J. Math. vol.
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Acta Mathematica, 2021 An explicit Fredholm determinant formula is derived for the multipoint distribution of the height function of the totally asymmetric simple exclusion process (TASEP) with arbitrary right-finite initial condition. The method is by solving the biorthogonal ensemble/non-intersecting path representation found by [Sas05; BFPS07].
Matetski, Konstantin +2 more
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Fixed Point Algebras for Easy Quantum Groups [PDF]
, 2016 Compact matrix quantum groups act naturally on Cuntz algebras. The first author isolated certain conditions under which the fixed point algebras under this action are Kirchberg algebras. Hence they are completely determined by their $K$-groups.
Gabriel, Olivier, Weber, Moritz
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A Lefschetz fixed point formula for symplectomorphisms [PDF]
, 2010 Consider a compact K\"ahler manifold endowed with a prequantum bundle. Following the geometric quantization scheme, the associated quantum spaces are the spaces of holomorphic sections of the tensor powers of the prequantum bundle.
Charles, Laurent
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Journal of Mathematical Analysis and Applications, 1992 The author considers semicompact 1-set contraction mappings from \(P\) to \(P\), where \(P\) is a cone in a Banach space \(X\). Using the fixed point index, under suitable additional assumptions about the considered mappings, he obtains existence of positive fixed points.
Luiz Augusto da Costa Ladeira +1 more
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Conformal fixed point, Cosmological Constant and Quintessence [PDF]
, 2002 We connect a possible solution for the ``cosmological constant problem'' to the existence of a (postulated) conformal fixed point in a fundamental theory.
C. Wetterich +3 more
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The Bulletin of Symbolic Logic, 2002 AbstractWe consider fixed point logics, i.e., extensions of first order predicate logic with operators defining fixed points. A number of such operators, generalizing inductive definitions, have been studied in the context of finite model theory, including nondeterministic and alternating operators. We review results established in finite model theory,
Dawar, Anuj, Gurevich, Yuri
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Are corresponding points fixed? [PDF]
Vision Research, 2001 Several investigators have claimed that the retinal coordinates of corresponding points shift with vergence eye movements. Two kinds of shifts have been reported. First, global shifts that increase with retinal eccentricity; such shifts would cause a flattening of the horopter at all viewing distances and would facilitate fusion of flat surfaces ...
Martin S. Banks, James M. Hillis
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Fixed points of automorphisms [PDF]
Proceedings of the American Mathematical Society, 1976 We prove that the fixed point set of a compact Lie group of automorphisms of a Lie group has finitely many components if the Lie group does.
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