Results 101 to 110 of about 18,104 (254)

Degrees of maps and multiscale geometry

open access: yesForum of Mathematics, Pi
We study the degree of an L-Lipschitz map between Riemannian manifolds, proving new upper bounds and constructing new examples. For instance, if $X_k$ is the connected sum of k copies of $\mathbb CP^2$ for $k \ge 4$ , then we prove ...
Aleksandr Berdnikov   +2 more
doaj   +1 more source

Dissipationless transport in low density bilayer systems

open access: yes, 1999
In a bilayer electronic system the layer index may be viewed as the z-component of an isospin-1/2. An XY isospin-ordered ferromagnetic phase was observed in quantum Hall systems and is predicted to exist at zero magnetic field at low density.
A. G. Green   +21 more
core   +1 more source

Future directions in precognition research: More research can bridge the gap between skeptics and proponents

open access: yesFrontiers in Psychology, 2014
Michael eFranklin   +4 more
doaj   +1 more source

Automatic Registration and Mosaicking System for Remotely Sensed Imagery [PDF]

open access: yesRevista Brasileira de Cartografia, 2006
Image registration is an important operation in many remote sensing applications and it, besides other tasks, involves the identification of corresponding control points in the images.
Emiliano Castejon   +5 more
doaj  

ヨコメデ ミテキタ UCSB [PDF]

open access: yes, 1980
研究ノー
モトカワ, ミツヒロ   +1 more
core  

Counting Supertubes

open access: yes, 2004
The quantum states of the supertube are counted by directly quantizing the linearized Born-Infeld action near the round tube. The result is an entropy $S = 2\pi \sqrt{2 (Q_{D0}Q_{F1}-J)}$, in accord with conjectures in the literature.
A.A. Tseytlin   +15 more
core   +4 more sources

Towards interpretable Cryo-EM: disentangling latent spaces of molecular conformations

open access: yesFrontiers in Molecular Biosciences
Molecules are essential building blocks of life and their different conformations (i.e., shapes) crucially determine the functional role that they play in living organisms.
David A. Klindt   +6 more
doaj   +1 more source

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