Results 31 to 40 of about 190,162 (281)
Decidable Discriminator Varieties from Unary Classes [PDF]
Transactions of the American Mathematical Society, 1993 Let K \mathcal {K} be a class of (universal) algebras of fixed type. K t {\mathcal {K}^t} denotes the class obtained by augmenting each member of K \mathcal {K} by the ternary discriminator function (
openaire +1 more source
Grasas y Aceites, 2003 Fatty acid composition of 483 samples of virgin olive oils from olives of the Extremadura varieties: Carrasqueña, Cacereña, Cornezuelo, Corniche, Morisca, Picual and Verdial de Badajoz, were analysed.
Jacinto J. Sánchez Casas +3 more
doaj +1 more source
Quaternion-based discriminant analysis method for color face recognition. [PDF]
PLoS ONE, 2012 Pattern recognition techniques have been used to automatically recognize the objects, personal identities, predict the function of protein, the category of the cancer, identify lesion, perform product inspection, and so on.
Yong Xu
doaj +1 more source
, 2013 These notes are based on three lectures given at the 2013 CIME/CIRM summer school. The purpose of this series of lectures is to introduce the notion of a toric fibration and to give its geometrical and combinatorial characterizations.
A. Dickenstein +12 more
core +1 more source
Equationally Complete Discriminator Varieties of Groupoids [PDF]
Proceedings of the American Mathematical Society, 1984 J. Kalicki proved that there are continuum many equationally complete varieties of groupoids. In this note we give a constructive proof of this by defining a countable partial groupoid which has continuum many completions such that each completion generates an equationally complete variety, and no two distinct completions generate the same variety ...
openaire +2 more sources
Chemometric characterization of Slovenian red wines
Acta Chimica Slovenica, 2017 Total phenolic (TPC), flavonoid (TFC) and tannin (TTC) contents, total SO2, total acids, pH, and reducing sugars were measured in twenty five Slovenian red wines from three key wine producing regions, Podravje, Posavje and Primorska.
Milena Ivanović +3 more
doaj +1 more source
Anthocyanin characterization of young red wines from Appellation of Origin Navarra (Spain)
OENO One, 2007 Aims: The aim of this paper is to study the anthocyanin profile of the monovarietal young red wines from the Appellation of Origin Navarra. Differentiation of wines according to age and grape variety (Tempranillo, Grenache and Cabernet-Sauvignon) was ...
María José Noriega, Ana Casp
doaj +1 more source
Introduction to the hyperdeterminant and to the rank of multidimensional matrices [PDF]
, 2013 This is an introduction to the hyperderminant, according to Gelfand, Kapranov and Zelevinsky. The "triangle inequality", characterizing the Segre varieties such that their dual variety is a hypersurface, is proved in a geometric way (Theorems 3.3 and 6.2)
Ottaviani, Giorgio
core +1 more source
Heliyon, 2019 We developed a discriminant method based on the stable isotope ratio of carbon and nitrogen (δ13C and δ15N) to evaluate whether monosodium glutamate (MSG) is used in processed food samples.
Kazuhiro Kobayashi +5 more
doaj +1 more source
Nearest Points on Toric Varieties
, 2017 We determine the Euclidean distance degree of a projective toric variety. This extends the formula of Matsui and Takeuchi for the degree of the $A$-discriminant in terms of Euler obstructions.
Helmer, Martin, Sturmfels, Bernd
core +1 more source