Results 81 to 90 of about 403 (203)

Substructurality and residuation in logic and algebra [PDF]

open access: yes, 2015
A very and natural way of introducing a logic is by using a sequent calculus, or Gentzen system. These systems are determined by specifying a set of axioms and a set of rules. Axioms are then starting points from which we can derive new consequences by
Gil Ferez, Josè, GIL FEREZ, JOSE'
core  

Progressively Projected Newton's Method

open access: yesComputer Graphics Forum, EarlyView.
Abstract Newton's Method is widely used to find the solution of complex non‐linear simulation problems. To guarantee a descent direction, it is common practice to clamp the negative eigenvalues of each element Hessian prior to assembly—a strategy known as Projected Newton (PN)—but this perturbation often hinders convergence.
J. A. Fernández‐Fernández   +2 more
wiley   +1 more source

Cancellative residuated lattices as lattice ordered groups with a modality

open access: yes, 2007
Our work proposes a new paradigm for the study of various classes of cancellative residuated lattices by viewing these structures as lattice-ordered groups with a suitable modal operator (a conucleus).
Tsinakis C., Montagna F.
core   +1 more source

Survey on Visualization of Information Diffusion over Networks

open access: yesComputer Graphics Forum, EarlyView.
Abstract Information Diffusion (ID) describes how a value (e.g., a pathogen, a rumor, a packet) spreads through an underlying “medium” network of elements (e.g., a social or computer network). Understanding the information diffusion process is essential to predicting trends, controlling misinformation, and enhancing decision‐making as well as ...
T. Baumgartl   +8 more
wiley   +1 more source

Ordered groups with a conucleus

open access: yes, 2010
Our work proposes a new paradigm for the study of various classes of cancellative residuated lattices by viewing these structures as lattice-ordered groups with a suitable operator (a conucleus).
Tsinakis, Constantine, Montagna, Franco
core   +1 more source

Building a Potemkin village in occupied China: Japan's wartime system of linked trade, 1939–43

open access: yesThe Economic History Review, EarlyView.
Abstract The paper discusses the novel but little‐known exchange rate system of Japanese‐occupied North China during the Second Sino‐Japanese War, in which exporters were given the right to import in the form of a piece of yellow paper, which could be sold in the secondary market.
Shinji Takagi
wiley   +1 more source

Metamathematics of Modal Logic

open access: yes, 1974
The techniques employed in the semantic analysis of non-classical propositional languages fall roughly into two kinds. The first of these, the algebraic method, uses lattices with operators to interpret languages.
Robert Goldblatt (8508723)
core   +1 more source

To Grandmother's House We Go: Informal Childcare and Female Labor Mobility

open access: yesInternational Economic Review, EarlyView.
ABSTRACT We document how childcare costs and the location of extended family influence the labor supply and mobility of US women. Women return to their home locations immediately before fertility events, suggesting that informal childcare needs may motivate home migration. Women who live near their parents have lower child earnings penalties.
Garrett Anstreicher, Joanna Venator
wiley   +1 more source

The statute of governance. A pivotal linkage between principles of governance and corporate practices [PDF]

open access: yes
This paper puts forward an innovative construct called the Statute of Governance, by which a company can foster and enhance its corporate governance. The paper argues that it is not enough to list some principles of governance and a set of related good ...
Rodolfo Apreda
core  

Reasoning in quantum theory: sharp and unsharp quantum logics

open access: yes, 2004
The term ``quantum logic" has entered our languages as a synonym for something that doesn't make sense to our everyday rationality. Or, somewhat more technically but still in the common literature, it signifies some generic sort of ...
Giuntini, R   +5 more
core   +1 more source

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