Results 11 to 20 of about 244,423 (295)

An investigation of pricing strategies within simplex [PDF]

open access: yes, 1987
The PRICE step within the revised simplex method for the LP problems is considered in this report. Established strategies which have proven to be computationally efficient are first reviewed.
Mitra, G   +5 more
core   +6 more sources

Neural simplex architecture

open access: yes, 2020
We present the Neural Simplex Architecture (NSA), a new approach to runtime assurance that provides safety guarantees for neural controllers (obtained e.g. using reinforcement learning) of autonomous and other complex systems without unduly sacri cing
Jansen, Nils   +5 more
core   +4 more sources

Herpes simplex virus interferes with amyloid precursor protein processing. [PDF]

open access: yes, 2005
Background The early events underlying Alzheimer's disease (AD) remain uncertain, although environmental factors may be involved. Work in this laboratory has shown that the combination of herpes simplex virus type 1 (HSV1) in brain and carriage of the ...
Shipley, Suzanne J.   +3 more
core   +6 more sources

On some inequality of Hermite-Hadamard type [PDF]

open access: yesOpuscula Mathematica, 2012
It is well-known that the left term of the classical Hermite-Hadamard inequality is closer to the integral mean value than the right one. We show that in the multivariate case it is not true.
Szymon Wąsowicz, Alfred Witkowski
doaj   +1 more source

Simplexes Self-Polar for a Simplex [PDF]

open access: yesJournal of the Australian Mathematical Society, 1971
In this paper we prove the existence of simplexes self-polar for a given simplex in projective space of dimensions higher than two. And noting the reciprocity of the relationship between a simplex and any simplex self-polar for it, further, we consider a configuration in projective space associated with a pair of mutually self-polar simplexes.
openaire   +1 more source

The simplex regression model as a methodology of actuarial analysis

open access: yesContextus, 2023
The risk management business evolves rapidly, so actuaries are faced with the need for new analysis methodologies. However, the use of incorrect methodologies for actuarial modeling can have serious implications for strategic decision making. This study
Jaime Phasquinel Lopes Cavalcante
doaj   +1 more source

New Estimates of Numerical Values Related to a Simplex

open access: yesМоделирование и анализ информационных систем, 2017
Let \(n\in {\mathbb N}\) and \(Q_n=[0,1]^n\). For a nondegenerate simplex \(S\subset {\mathbb R}^n\), by \(\sigma S\) we denote the homothetic copy of~\(S\) with center of homothety in the center of gravity of \(S\) and ratio of~homothety \(\sigma\). By
Mikhail V. Nevskii, Alexey Yu. Ukhalov
doaj   +1 more source

Herpes simplex virus triggers and then disarms a host antiviral response [PDF]

open access: yes, 2001
Virus infection induces an antiviral response that is predominantly associated with the synthesis and secretion of soluble interferon. Here, we report that herpes simplex virus type 1 virions induce an interferon-independent antiviral state in human ...
Smiley, J R   +5 more
core   +1 more source

Decision Support System for Technology Deployment Considering Emergent Behaviors in the Maritime Industry

open access: yesJournal of Marine Science and Engineering, 2022
The maritime industry is trying to utilize new technology for enhancing its competitiveness to overcome today’s severe economic situation, and some interact effects, or potentially emergent effects, will emerge during the introduction of these ...
Kazuo Hiekata, Zhinan Zhao
doaj   +1 more source

Simplex and Polygon Equations [PDF]

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2015
It is shown that higher Bruhat orders admit a decomposition into a higher Tamari order, the corresponding dual Tamari order, and a "mixed order." We describe simplex equations (including the Yang-Baxter equation) as realizations of higher Bruhat orders. Correspondingly, a family of "polygon equations" realizes higher Tamari orders.
Dimakis, A., Müller-Hoissen, F.
openaire   +4 more sources

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