Results 71 to 80 of about 7,077,388 (197)

Reduction type of smooth quartics

, 2018
Let $C/K$ be a smooth plane quartic over a discrete valuation field. We characterize the type of reduction (i.e. smooth plane quartic, hyperelliptic genus 3 curve or bad) over $K$ in terms of the existence of a special plane quartic model and, over $\bar{K}$, in terms of the valuations of certain algebraic invariants of $C$ when the characteristic of ...
Lercier, Reynald, Liu, Qing, García, Elisa Lorenzo, Ritzenthaler, Christophe   +3 more
openaire   +2 more sources

Solar Light-Driven Reduction of CO2 on p-type Silicon Semiconducting Electrodes by Iron(0)pentaflourotetraphenylporphyrin

International Journal of Electrochemical Science, 2015
Iron(0)pentaflourotetraphenylporphyrin [FeCl(PFTPP)] electrocatalyse the selective photoreduction of CO2 to CO at illuminated p-type silicon photocathode at a potential 600 mV positive of that required for carbon and Hg electrodes with current efficiency
Khalaf Alenezi
doaj   +1 more source

Large N reduction for Chern-Simons theory on S^3

, 2009
We study a matrix model which is obtained by dimensional reduction of Chern-Simon theory on S^3 to zero dimension. We find that expanded around a particular background consisting of multiple fuzzy spheres, it reproduces the original theory on S^3 in the ...
A. A. Migdal, Asato Tsuchiya, G. Ishiki, Goro Ishiki, J. M. Maldacena, Shinji Shimasaki   +5 more
core   +1 more source

Methods for comparing diversification strategies on the Swedish real estate market

International Journal of Strategic Property Management, 2016
This paper compares the effectiveness of different property portfolio diversification strat- egies using five methods; (1) correlation matrices, (2) efficient frontiers, (3) Sharpe ratios, using three different sub methods, (4) coefficients in equations ...
Sigrid Katzler
doaj   +1 more source

On the reduction principle for differential equations with piecewise constant argument of generalized type

, 2006
In this paper we introduce a new type of differential equations with piecewise constant argument (EPCAG), more general than EPCA. The Reduction Principle is proved for EPCAG. The structure of the set of solutions is specified.
Aftabizadeh, Akhmet, Akhmetov, Alonso, Aulbach, Bogolyubov, Cabada, Carr, Ceragioli, Chicone, Chow, Chueshov, Cooke, Cooke, Diekmann, Foias, Gopalsamy, Györi, Hale, Hale, Hartman, Henry, Kelley, Küpper, Latushkin, Lee, Lefschetz, Lyapunov, M.U. Akhmet, Malkin, Minh, Muroya, Nieto, Palmer, Papaschinopoulos, Papaschinopoulos, Pliss, Pliss, Poincaré, Pugh, Rong, Samoilenko, Stokes, Wiener, Wiener, Yang, Yoshizawa   +46 more
core   +1 more source

Predictors of failed closed reduction in pediatric Gartland type III and flexion-type supracondylar humerus fractures

BMC Musculoskeletal Disorders
Background Pediatric supracondylar humerus fractures (SCHFs) are among the most common childhood injuries, often requiring surgical fixation. Closed reduction with percutaneous pinning was the preferred initial management due to its minimally invasive ...
Sinan Oguzkaya, Fatih Golgelioglu, Turan Bilge Kizkapan, Gokhan Sayer, Zeki Gunsoy, Berk Sarikaya, Yenel Mert Tirink   +6 more
doaj   +1 more source

Nanostructured p-Type Semiconductor Electrodes and Photoelectrochemistry of Their Reduction Processes

Energies, 2016
This review reports the properties of p-type semiconductors with nanostructured features employed as photocathodes in photoelectrochemical cells (PECs).
Matteo Bonomo, Danilo Dini
doaj   +1 more source

How to select combination operators for fuzzy expert systems using CRI [PDF]

A method to select combination operators for fuzzy expert systems using the Compositional Rule of Inference (CRI) is proposed. First, fuzzy inference processes based on CRI are classified into three categories in terms of their inference results: the ...
Tian, Y., Turksen, I. B.
core   +1 more source

Fast LLL-type lattice reduction

Information and Computation, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Knowledge reduction of dynamic covering decision information systems with varying attribute values

, 2015
Knowledge reduction of dynamic covering information systems involves with the time in practical situations. In this paper, we provide incremental approaches to computing the type-1 and type-2 characteristic matrices of dynamic coverings because of ...
Cai, Mingjie
core