Results 151 to 160 of about 39,607 (176)
Controlling LEF growth in some group extensions. [PDF]
J Algebr Comb (Dordr)Bradford H.
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Improved convergent cross mapping method for causal inference based on decomposition of the Lorenz trajectory. [PDF]
Sci RepSunu Z, Ma J, He B, Gan X, Da C.
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Realizing Shor's algorithm with topological acoustic phase bits. [PDF]
Commun EngKuk I +4 more
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Lightweight three-factor authentication protocol for 6G-enabled healthcare systems using Chebyshev chaotic maps and BioHashing. [PDF]
Sci RepAbbas AM, Nasr ME, Abdelfatah RI.
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A category theory perspective on the Language of Thought: LoT is universal. [PDF]
Front PsycholPhillips S.
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Block mapping class groups and their finiteness properties. [PDF]
Geom DedicAramayona J +4 more
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International Journal of Bifurcation and Chaos, 1999
Several entropy-like invariants have been defined for noninvertible maps, based on various ways of measuring the dispersion of preimages and preimage sets in the past. We investigate basic properties of four such invariants, finding that their behavior in some ways differs sharply from the analogous behavior for topological entropy.
Nitecki, Zbigniew, Przytycki, Feliks
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Several entropy-like invariants have been defined for noninvertible maps, based on various ways of measuring the dispersion of preimages and preimage sets in the past. We investigate basic properties of four such invariants, finding that their behavior in some ways differs sharply from the analogous behavior for topological entropy.
Nitecki, Zbigniew, Przytycki, Feliks
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Entropy via preimage structure
Advances in Mathematics, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wu, Weisheng, Zhu, Yujun
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Algebra Colloquium, 2010
Let K be a field of characteristic zero. Based on the degree estimate of Makar-Limanov and Yu, we prove that the preimage of a coordinate under an injective endomorphism of K〈x, y〉 is also a coordinate. As by-products, we give new proofs of the following results: (1) the preimage of a coordinate under an injective endomorphism of K[x,y] is also a ...
Gong, SJ, Yu, JT
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Let K be a field of characteristic zero. Based on the degree estimate of Makar-Limanov and Yu, we prove that the preimage of a coordinate under an injective endomorphism of K〈x, y〉 is also a coordinate. As by-products, we give new proofs of the following results: (1) the preimage of a coordinate under an injective endomorphism of K[x,y] is also a ...
Gong, SJ, Yu, JT
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Images and Preimages in Random Mappings
SIAM Journal on Discrete Mathematics, 1997We present a general theorem that can be used to identify the limiting distribution for a class of combinatorial schemata. For example, many parameters in random mappings can be covered in this way. In particular, we can derive the limiting distribution of those points with a given number of total predecessors.
Drmota, Michael, Soria, Michèle
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