Results 11 to 20 of about 3,211 (114)

Staircase diagrams and the enumeration of smooth Schubert varieties [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2020
In this extended abstract, we give a complete description and enumeration of smooth and rationally smooth Schubert varieties in finite type. In particular, we show that rationally smooth Schubert varieties are in bijection with a new combinatorial data ...
Edward Richmond, William Slofstra
doaj   +1 more source

Canto degli spiriti sopra le acque

open access: yesMusica Docta, 2020
The article examines the different versions of Schubert's Choral Lied on a text by Goethe Gesang der Geister über den Wassern, focusing mainly on the final version for male octet and string ensemble. The investigation starts with a semantic-morphological
Alberto Rizzuti
doaj   +1 more source

Order recognition by Schubert polynomials generated by optical near-field statistics via nanometre-scale photochromism

open access: yesScientific Reports, 2022
Irregular spatial distribution of photon transmission through a photochromic crystal photoisomerized by a local optical near-field excitation was previously reported, which manifested complex branching processes via the interplay of material deformation ...
Kazuharu Uchiyama   +8 more
doaj   +1 more source

Schubert functors and Schubert polynomials

open access: yesEuropean Journal of Combinatorics, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Witold Kraskiewicz, Piotr Pragacz
openaire   +2 more sources

Rational smoothness and affine Schubert varieties of type A [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2011
The study of Schubert varieties in G/B has led to numerous advances in algebraic combinatorics and algebraic geometry. These varieties are indexed by elements of the corresponding Weyl group, an affine Weyl group, or one of their parabolic quotients ...
Sara Billey, Andrew Crites
doaj   +1 more source

Double Schubert polynomials for the classical Lie groups [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2008
For each infinite series of the classical Lie groups of type $B$, $C$ or $D$, we introduce a family of polynomials parametrized by the elements of the corresponding Weyl group of infinite rank.
Takeshi Ikeda   +2 more
doaj   +1 more source

Music in the Thought of Deconstruction / Deconstruction in the Thought of Music (For Joseph Dubiel)

open access: yesMuzikološki Zbornik, 2005
This article critically speculates on points of affinity and difference between, on the one hand, musicological writings and the musical practices they attempt to represent and, on the other, the operation of deconstruction (defined in terms of the ...
Martin Scherzinger
doaj   +1 more source

Correction to: Molecular basis of Leigh syndrome: a current look

open access: yesOrphanet Journal of Rare Diseases, 2020
The original version of this article [1] unfortunately included an error to an author’s name. Author Manuela Schubert Baldo was erroneously presented as Manuela Baldo Schubert.
Manuela Schubert Baldo, Laura Vilarinho
doaj   +1 more source

Four Semiotic Approaches to Musical Meaning: Markedness, Topics, Tropes, and Gesture

open access: yesMuzikološki Zbornik, 2005
After a brief survey of music semiotic developments in the United States, I present four interrelated approaches based on my own work. Musical Meaning in Beethoven: Markedness, Correlation, and Interpretation (1994) presents a new approach to ...
Robert S. Hatten
doaj   +1 more source

Recognizing Schubert Cells [PDF]

open access: yesJournal of Algebraic Combinatorics, 2000
2 figures, 1 ...
Fomin, Sergey, Zelevinsky, Andrei
openaire   +3 more sources

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