Results 121 to 130 of about 15,601 (190)

Comparison theorems on H-type sub-Riemannian manifolds. [PDF]

open access: yesCalc Var Partial Differ Equ
Baudoin F   +3 more
europepmc   +1 more source

Curvatures of Almost Hermitian Manifolds

open access: yesCurvatures of Almost Hermitian Manifolds
学位の種類: 博士(理学). 報告番号: 乙第1253号. 学位記番号: 新大博(理)乙第3号.
openaire  

A general view to classification of almost Hermitian manifolds

open access: yes, 2006
In this paper, firstly, we obtain the higher order vertical and complete lifts of type (1,1) and type (0,2) by means of lifted geometric structures on extended complex manifolds. Then using higher order lifting theory, we generalize the classification of almost Hermitian manifolds M to the extended complex manifolds kM.
openaire   +4 more sources

A multidimensional approach to quantum state tomography of photoelectron wavepackets. [PDF]

open access: yesSci Rep
Laurell H   +4 more
europepmc   +1 more source

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