Results 31 to 40 of about 1,572,343 (315)

On additive invariants of actions of additive and multiplicative groups

open access: yes, 2013
Let X be an algebraic variety with an action of either the additive or multiplicative group. We calculate the additive invariants of X in terms of the additive invariants of the fixed point set, using a formula of Białynicki-Birula.
Hu, W.
core   +1 more source

Geographical and Ecological Differences in Pepper Cultivation and Consumption in China

open access: yesFrontiers in Nutrition, 2021
Peppers (Capsicum spp.) are used as food items, and particularly condiments, across most of the world. Accordingly, these vegetables occupy the largest annual stable planting area (>21,000 km2) in China.
Ziying Zou, Xuexiao Zou
doaj   +1 more source

Representation Varieties and Character Varieties

open access: yesPublications of the Research Institute for Mathematical Sciences, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Soil Properties and the Abundance of Ironwood (Eusideroxylon zwageri Teijsm.& Binn.) Varieties in Jambi, Indonesia

open access: yesJurnal Manajemen Hutan Tropika, 2015
Two series of a study on the correlation between soil properties and distribution of ironwood (Eusideroxylon zwageri Teijsm.&Binn.) varieties had been conducted in Senami, a natural foreststand, Jambi,Indonesia.
Bambang Irawan
doaj   +1 more source

Secant varieties of adjoint varietie

open access: yesMatemática Contemporânea, 1998
The adjoint varieties of this paper are certain varieties obtained from the adjoint representation of a connected simple algebraic group -- they have nothing to do with the adjoints of classical algebraic geometry. It is shown that these adjoint varieties provide examples of varieties with degenerate secant varieties. The main results of the paper are:
openaire   +2 more sources

Tangential varieties of Segre–Veronese varieties [PDF]

open access: yesCollectanea Mathematica, 2014
we generalize the results from the previous version to the Segre-Veronese ...
Oeding, Luke, Raicu, Claudiu
openaire   +2 more sources

Varieties with small dual varieties, I

open access: yesInventiones Mathematicae, 1985
In the notations of part I of this paper [see the preceding review], suppose that def X\(>0\) and let H be a generic tangent hyperplane. Then H is tangent to X along a def X-dimensional linear subspace \(L\subset X\). The author studies deformations of L in X.
openaire   +3 more sources

Stable reductive varieties I: Affine varieties [PDF]

open access: yesInventiones mathematicae, 2004
The motivation of this work is to construct an analog of compactified moduli of abelian varieties and toric pairs in the case of non-commutative algebraic group G. We introduce a class of "stable reductive varieties" which contain connected reductive groups and their equivariant compactifications, and is closed under flat reduced degenerations.
Alexeev, Valery, Brion, Michel
openaire   +3 more sources

The MedSupport Multilevel Intervention to Enhance Support for Pediatric Medication Adherence: Development and Feasibility Testing

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction We developed MedSupport, a multilevel medication adherence intervention designed to address root barriers to medication adherence. This study sought to explore the feasibility and acceptability of the MedSupport intervention strategies to support a future full‐scale randomized controlled trial.
Elizabeth G. Bouchard   +8 more
wiley   +1 more source

Ukrainian cereals and oilseeds trade

open access: yesPlant Varieties Studying and Protection, 2016
Purpose. To analyze peculiarities of Ukrainian cereals and oilseeds trade, the situation on the world market, and determine future prospects of its development. Methods. Analysis and synthesis, comparative evaluation, graphic procedure. Results.
Б. В. Духницький   +1 more
doaj   +1 more source

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