Results 81 to 90 of about 24,623 (305)

Aggregation and the Structure of Value

Noûs, EarlyView.
ABSTRACT Roughly, the view I call “Additivism” sums up value across time and people. Given some standard assumptions, I show that Additivism follows from two principles. The first says that how lives align in time cannot, in itself, matter. The second says, roughly, that a world cannot be better unless it is better within some period or another.
Weng Kin San
wiley   +1 more source

Relative commutativity degree of some dihedral groups

, 2013
The commutativity degree of a finite group G was introduced by Erdos and Turan for symmetric groups, finite groups and finite rings in 1968. The commutativity degree, P(G), is defined as the probability that a random pair of elements in a group commute ...
Mohd. Ali, N. M., Nor Haniza Sarmin, Abd. Manaf, F. N., Nor Muhainiah Mohd Ali, Muhanizah Abdul Hamid, Sarmin, N. H., Fadila Normahia Abd Manaf, Abdul Hamid, M.   +7 more
core   +1 more source

On the Structure of Quotient Rings R/P via Identities with Multiplicative (Generalized) Derivations

Mathematics
This work investigates the structure of an arbitrary ring R that contains a two-sided ideal I and a prime ideal P satisfying the condition P⊊I. Our analysis centers on the consequences of several identities that involve three multiplicative (generalized)
Ali Yahya Hummdi, Hafedh Alnoghashi, Radwan M. Al-omary, Rwaida A. Bahah   +3 more
doaj   +1 more source

Transference of multilinear Fourier and Schur multipliers acting on non-commutative $L_p$-spaces for non-unimodular groups [PDF]

, 2023
Gerrit Vos
openalex   +1 more source

The Mathematical History Behind the Granger–Johansen Representation Theorem

Oxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT When can a vector time series that is integrated once (i.e., becomes stationary after taking first differences) be described in error correction form? The answer to this is provided by the Granger–Johansen representation theorem. From a mathematical point of view, the theorem can be viewed as essentially a statement concerning the geometry of ...
Johannes M. Schumacher
wiley   +1 more source

A syntactic commutativity format for SOS [PDF]

, 2004
Considering operators defined using Structural Operational Semantics (SOS), commutativity axioms are intuitive properties that hold for many of them. Proving this intuition is usually a laborious task, requiring several pages of boring and standard proof.
Reniers, Michel, Jan Friso Groote, Groote, Jan Friso, Mohammadreza Mousavi, Michel Reniers, Groote, J.F., Groote, JF Jan Friso, Reniers, M.A.; id_orcid, Mousavi, M.R., Mousavi, Mohammad Reza,, Groote, J. F.,, Reniers, M.A. (Michel), Groote, J.F. (Jan Friso), Reniers, M.A., Reniers, M. A.,, Reniers, MA Michel, Groote, J.F.; id_orcid, Mousavi, M Mohammad Reza   +17 more
core   +1 more source

Commutativity of probabilistic belief revision

Frontiers in Cognition
Bayesian updating, also known as belief revision or conditioning, is a core mechanism of probability theory, and of AI. The human mind is very sensitive to the order in which it is being “primed”, but Bayesian updating works commutatively: the order of ...
Bart Jacobs
doaj   +1 more source

Laws and Reasons Why

Analytic Philosophy, EarlyView.
ABSTRACT Laws play some role in explanations: at the very least, they somehow connect what is explained, or the explanandum, to what explains, or the explanans. Thus, thermodynamical laws connect the match's being struck and its lightning, so that the former causes the latter; and laws about set formation connect Socrates' existence with {Socrates}'s ...
Julio De Rizzo
wiley   +1 more source

Commutativity preservers of incidence algebras

, 2022
Let $I(X,K)$ be the incidence algebra of a finite connected poset $X$ over a field $K$ and $D(X,K)$ its subalgebra consisting of diagonal elements. We describe the bijective linear maps $\varphi:I(X,K)\to I(X,K)$ that strongly preserve the commutativity ...
Santulo Jr, Ednei A., Fornaroli, Érica Z., Khrypchenko, Mykola   +2 more
core  

On commutative diagrams consisting of low term exact sequences [PDF]

, 2021
Chang Lv
openalex   +1 more source