Results 51 to 60 of about 3,918,702 (248)

Groups quasi-isometric to symmetric spaces

, 1996
We determine the structure of finitely generated groups which are quasi-isometric to symmetric spaces of noncompact type, allowing Euclidean de Rham factors If $X$ is a symmetric space of noncompact type with no Euclidean de Rham factor, and $\Ga$ is a ...
Kleiner, Bruce, Leeb, Bernhard
core  

Estimation of genetic variability, expected genetic advance, correlation and path analysis in field pea (Pisum sativum L.)

Electronic Journal of Plant Breeding, 2016
The investigation was undertaken to estimate the genetic parameters for nine characters with 12 genotypes of field pea. Based on the mean performance, the genotypes HFP 1016, IPF-13-14, Prakash and Pant P 243 showed higher performance for yield ...
M.S. Jeberson, K.S. Shashidhar and, K. Iyanar   +2 more
doaj   +1 more source

Ligand “Brackets” for Ga–Ga Bond

Inorganic Chemistry, 2016
The reactivity of digallane (dpp-Bian)Ga-Ga(dpp-Bian) (1) (dpp-Bian = 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene) toward acenaphthenequinone (AcQ), sulfur dioxide, and azobenzene was investigated. The reaction of 1 with AcQ in 1:1 molar ratio proceeds via two-electron reduction of AcQ to give (dpp-Bian)Ga(μ2-AcQ)Ga(dpp-Bian) (2), in which ...
Fedushkin, Igor L., Skatova, Alexandra A., Dodonov, Vladimir A., Yang, Xiao-Juan, Chudakova, Valentina A., Piskunov, Alexander V., Demeshko, Serhiy, Baranov, Evgeny V.   +7 more
openaire   +3 more sources

Equivariant torsion of locally symmetric spaces

, 1996
The equivariant holomorphic torsion of a compact locally symmetric manifold and an automorphism is expressed as a special value of a zeta function built out of geometric data (closed geodesics) of the manifold.Comment: LATEX, 24 ...
Deitmar, Anton
core  

The hyperbolic moduli space of flat connections and the isomorphism of symplectic multiplicity spaces

, 1996
Let $G$ be a simple complex Lie group, $\alg{g}$ be its Lie algebra, $K$ be a maximal compact form of $G$ and $\alg{k}$ be a Lie algebra of $K$. We denote by $X\rightarrow \overline{X}$ the anti-involution of $\alg{g}$ which singles out the compact form $
Alekseev, Anton Yu., Malkin, Anton Z.
core  

Comparison Performances of PSO and GA to Tuning PID Controller for the DC Motor

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
A DC motor widely uses for sensitivespeed and position in industry. Stability and productivity of a system areimportant for controlling of a DC motor speed. Stable of speed which affectedfrom load fluctuation and environmental factors.
Harun Yazgan, Furkan Yener, Semih Soysal, Ahmet Gür   +3 more
doaj   +1 more source

Twistor spaces of non-flat Bochner-K\"ahler manifolds

, 1996
For the twistor spaces of the Bochner-K\"ahler manifold $M = H^l \times P^n$, systems of holomorphic coordinates are constructed. As an application of them, an explicit description of the moduli space of relative deformations of fibers of $M$'s twistor ...
Inoue, Yoshinari
core  

New examples of conservative systems on S^2 possessing an integral cubic in momenta

, 1997
It has been proved that on 2-dimensional orientable compact manifolds of genus $g>1$ there is no integrable geodesic flow with an integral polynomial in momenta.
Selivanova, Elena N.
core  

¹⁸F-FDG PET/CT Versus⁶⁸Ga-PSMA-11 PET/CT in Evaluation of Distant Metastatic Disease in Recurrent Renal Cell Carcinoma [PDF]

, 2022
Rahul V. Parghane, Sandip Basu
openalex   +1 more source

The singularities of Yang-Mills connections for bundles on a surface. I. The local model

, 1994
Let $\Sigma$ be a closed surface, $G$ a compact Lie group, not necessarily connected, with Lie algebra $g$, endowed with an adjoint action invariant scalar product, let $\xi \colon P \to \Sigma$ be a principal $G$-bundle, and pick a Riemannian metric and
Huebschmann, Johannes
core