Results 11 to 20 of about 1,337,006 (164)

Stanley Decomposition for Coupled Takens–Bogdanov Systems

open access: yesJournal of Nonlinear Mathematical Physics, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
D. Malonza
openaire   +3 more sources

The Stanley decomposition of the harmonic oscillator

open access: yesIndagationes Mathematicae (Proceedings), 1988
The authors derive a new decomposition of the ring of polynomial functions on the variety of \((n+1)\times (n+1)\) complex matrices of rank less than or equal to 1. This involves the Stanley decomposition [cf. \textit{R. P. Stanley}, Invent. Math. 68, 175-193 (1982; Zbl 0516.10009)] of the monoid \(\{(i,j)\in {\mathbb{N}}^{n+1}\times {\mathbb{N}}^{n+1}:
Billera, L.J.   +2 more
openaire   +3 more sources

Stanley decomposition of the joint covariants of three quadratics [PDF]

open access: yesRegular and Chaotic Dynamics, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
J. Sanders
openaire   +3 more sources

Disaggregated ESG Risk in European Asset Pricing Based on ESG Leaders Data [PDF]

open access: yesACTA VŠFS
Background: This study investigates the conditional pricing of environmental, social, governance (ESG)-related risk exposures – specifically ESG, carbon intensity, and controversy – using portfolio-level data from firms in the Morgan Stanley Capital ...
Salzmann, Eleonora
doaj   +2 more sources

The microbial contribution to litter decomposition and plant growth. [PDF]

open access: yesEnviron Microbiol Rep, 2023
Soil and plant roots are colonized by highly complex and diverse communities of microbes. It has been proposed that bacteria and fungi have synergistic effects on litter decomposition, but experimental evidence supporting this claim is weak.
Zhang C   +5 more
europepmc   +2 more sources

Radio Interferometer Observations and Analysis of an Energetic In-Cloud Pulse Based on Ensemble Empirical Mode Decomposition

open access: yesIEEE Transactions on Geoscience and Remote Sensing, 2022
Based on the ensemble empirical mode decomposition (EEMD) method, a DAF method for signal construction is proposed that repeatedly decomposes (D) the signal, amplifies (A) the local signal characteristics, and then filters (F) the signal.
Xiangpeng Fan   +7 more
semanticscholar   +1 more source

Quantifying immediate price impact of trades based on the k-shell decomposition of stock trading networks [PDF]

open access: yes, 2016
Traders in a stock market exchange stock shares and form a stock trading network. Trades at different positions of the stock trading network may contain different information.
Wen-Jie Xie   +5 more
semanticscholar   +1 more source

Stanley decompositions of modules of covariants

open access: yes, 2023
This is a substantial rewrite, making all of the combinatorial algorithms more explicit, and filling a gap in the previous proof of the main theorem for the orthogonal ...
Erickson, William Q., Hunziker, Markus
openaire   +2 more sources

Schur P-positivity and involution Stanley symmetric functions [PDF]

open access: yes, 2017
The involution Stanley symmetric functions $\hat{F}_y$ are the stable limits of the analogues of Schubert polynomials for the orbits of the orthogonal group in the flag variety. These symmetric functions are also generating functions for involution words,
Zachary Hamaker   +2 more
semanticscholar   +1 more source

Stanley decompositions and polarization [PDF]

open access: yesCzechoslovak Mathematical Journal, 2011
9 ...
openaire   +2 more sources

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