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2023
The natural partial order ≤ on a semigroup S is a partial order de ned by a ≤ b if and only if a = xb = by and a = ay for some x; y ϵ S¹ where S¹ is the semigroup obtained from S such that S¹ = S if S has an identity and if S has no identity, let S1 be S with the identity 1 adjoined.
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The natural partial order ≤ on a semigroup S is a partial order de ned by a ≤ b if and only if a = xb = by and a = ay for some x; y ϵ S¹ where S¹ is the semigroup obtained from S such that S¹ = S if S has an identity and if S has no identity, let S1 be S with the identity 1 adjoined.
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Regularity and natural partial order on invariant transformation semigroups
Let T(X) be the full transformation semigroup on a nonempty set X. For any nonempty subset Y of X, we denote by TY(X)={α ∈ T(X) : Y α ⊆ Y} the invariant subsemigroup of T(X), consisting of all transformations on X that map Y into itself. In this thesis, we characterize the regularity of certain subsemigroups of TY(X). In addition, we provide necessaryopenaire +1 more source
Reduced order modeling and large-scale validation for non-catalytic partial oxidation of natural gas
Chemical Engineering Science, 2022Andreas Richter, Yury Voloshchuk
exaly
Automorphisms of B(H) with respect to minus partial order
Journal of Mathematical Analysis and Applications, 2010Peter Šemrl
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How to transform partial order between degrees into numerical values
2016Vladik Kreinovich +2 more
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The Complexity of the Partial Order Dimension Problem
SIAM Journal on Algebraic and Discrete Methods, 1982exaly
THE PARTIAL PRO-DROP NATURE AND THE RESTRICTED VS ORDER IN BRAZILIAN PORTUGUESE
2000openaire +1 more source