Results 71 to 80 of about 3,178 (180)
On endomorphisms of projective toric varieties [PDF]
, 2021 For any projective toric variety X defined over a field of characteristic zero, there exist non-isomorphic surjective endomorphisms f : X → X in which the characteristic completely invariant divisor is a proper subset of the boundary divisor, the ...
NAKAYAMA, Noboru
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Endomorphism Algebras of Jacobians
Advances in Mathematics, 2001 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Endomorphisms of Implication Algebras
, 2014 In this note we prove that if two implication algebras have isomorphic monoids of endomorphisms then they are ...
Gaitán H.
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Endomorphisms of the Riordan group
, 2019 We state a characterization of endomorphisms of the Riordan group by means of suitable maps, acting on power series, that we name the coordinates of the endomorphism.
Senato, Domenico, Petrullo, Pasquale
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Bogolyubov Endomorphisms and Non-Commutative Hyperbolic Functions
, 2020 : We classify Bogolyubov endomorphisms of the CCR algebra over a general test function space. This classification requires a non-commutative extension of the usual hyperbolic functions. We consider semi-groups of such endomorphisms and characterize their
Lu Y. -G. +3 more
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On traces of Frobenius endomorphisms
Finite Fields and Their Applications, 2014 15 pages; to appear Finite Fields and Their ...
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Hyperbolic Endomorphisms of Free Groups
, 2020 We prove that ascending HNN extensions of free groups are word-hyperbolic if and only if they have no Baumslag-Solitar subgroups. This extends Brinkmann\u27s theorem that free-by-cyclic groups are word-hyperbolic if and only if they have no Z2 subgroups.
Mutanguha, Jean Pierre
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The monoid-now: a category theoretic approach to the structure of phenomenological time-consciousness. [PDF]
Front Psychol, 2023 Taguchi S, Saigo H.
europepmc +1 more source
Clifford Semigroups and Seminear-Rings of Endomorphisms
, 2017 In this project we consider the structure of semi groups of self mapping of a semi group S under pointwise composition, generated by the endomorphisms of S.
Dejene, Hunegnaw
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Inertial endomorphisms of an abelian group
, 2016 We describe inertial endomorphisms of an abelian group $A$, that is endomorphisms $\varphi$ with the property $|(\varphi(X)+X)/X|
RINAURO, Silvana +5 more
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