Results 11 to 20 of about 12,663,351 (362)
The ascending central series of nilpotent Lie algebras with complex structure [PDF]
We obtain several restrictions on the terms of the ascending central series of a nilpotent Lie algebra g \mathfrak {g} under the presence of a complex structure J J .
Adela Latorre, L. Ugarte, R. Villacampa
semanticscholar +6 more sources
LOWER CENTRAL SERIES AND FREE RESOLUTIONS OF HYPERPLANE ARRANGEMENTS [PDF]
If M is the complement of a hyperplane arrangement, and A = H ∗ (M, k) is the cohomology ring of M over a field of characteristic 0, then the ranks, k, of the lower central series quotients of 1(M) can be computed from the Betti numbers, bii = dimTor A
H. Schenck, Alexander I. Suciu
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Central Apnea in Patients with COVID-19 Infection
Background: The Coronavirus Disease 2019 (COVID-19) is a global pandemic that has killed over 1.5 million people worldwide. A constellation of multisystem involvement with SARS-CoV-2 has been reported.
Vikram Venkata Puram +6 more
doaj +1 more source
The optimal management of water resources depends on accurate and reliable streamflow prediction. Therefore, researchers have become interested in the development of hybrid approaches in recent years to enhance the performance of modeling techniques for ...
Farshad Ahmadi +2 more
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Fundamental Groups of Real Arrangements and Torsion in the Lower Central Series Quotients [PDF]
By using computer assistance, we prove that the fundamental group of the complement of a real complexified line arrangement is not determined by its intersection lattice, providing a counter-example for a problem of Falk and Randell.
Enrique Artal Bartolo +2 more
semanticscholar +1 more source
Growth estimates for the maximal term and central exponent of the derivative of a Dirichlet series
Let $A\in(-\infty,+\infty]$, $\Phi:[a,A)\to\mathbb{R}$ be a continuous function such that $x\sigma-\Phi(\sigma)\to-\infty$ as $\sigma\uparrow A$ for every $x\in\mathbb{R}$, $\widetilde{\Phi}(x)=\max\{x\sigma -\Phi(\sigma):\sigma\in [a,A)\}$ be the Young ...
S.I. Fedynyak, P.V. Filevych
doaj +1 more source
Objective To characterise the clinical features of monkeypox infection in humans. Design Descriptive case series. Setting A regional high consequences infectious disease centre with associated primary and secondary care referrals, and affiliated sexual ...
Aatish Patel +22 more
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CA-discharge: Geo-Located Discharge Time Series for Mountainous Rivers in Central Asia
We present a collection of 295 gauge locations in mountainous Central Asia with norm discharge as well as time series of river discharge from 135 of these locations collected from hydrological yearbooks in Central Asia.
Beatrice Marti +6 more
doaj +1 more source
Groups with finiteness conditions on the lower central series of non-normal subgroups [PDF]
It is known that any locally graded group with finitely many derived subgroups of non-normal subgroups is finite-by-abelian. This result is generalized here, by proving that in a locally graded group G the subgroup $$\gamma _{k}(G)$$γk(G) is finite if ...
F. D. Mari
semanticscholar +1 more source

