Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Local flatness"'
Publikováno v:
Frontiers in Physics, Vol 1 (2013)
A spacetime is locally flat if and only if no geodesical deviation exists for congruences of all kinds of geodesics. However, while for causal geodesics the deviation can be measured observing the motion of (infinitesimal) falling bodies, it does not
Externí odkaz:
https://doaj.org/article/c699fb4b3c9f410d8283df1aa3080f98
Publikováno v:
ICIP
Oil tank detection plays an important role in object detection for remote sensing images. While the existence of the complex cases affects the detection accuracy, this paper proposes a joint-distribution and gain rate based saliency analysis model fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f29ea73c059e5a637e0f2f1f585dd4a2
https://doi.org/10.1109/icip40778.2020.9190816
https://doi.org/10.1109/icip40778.2020.9190816
Publikováno v:
ICIP
Adversarial defense is a popular and important research area. Due to its intrinsic mechanism, one of the most straightforward and effective ways of defending attacks is to analyze the property of loss surface in the input space. In this paper, we def
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4e1a060ce315004ae584ac57e429a53
https://doi.org/10.1109/icip40778.2020.9191346
https://doi.org/10.1109/icip40778.2020.9191346
Autor:
Marika Taylor, Federico Capone
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 10, Pp 1-52 (2019)
Journal of High Energy Physics
Journal of High Energy Physics
Superrotations of asymptotically flat spacetimes in four dimensions can be interpreted in terms of including cosmic strings within the phase space of allowed solutions. In this paper we explore the implications of the inclusion of cosmic branes on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1298d143035edd3dfe48ee6c25e4dde9
https://doi.org/10.1007/jhep10(2019)138
https://doi.org/10.1007/jhep10(2019)138
Autor:
Bastian Goldluecke, Michael Strecke
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030129385
GCPR
GCPR
We propose a novel idea to introduce regularization based on second order total generalized variation (\(\text {TGV}\)) into optimization frameworks based on functional lifting. The proposed formulation extends a recent sublabel-accurate relaxation f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c551adcc6a722d521cbb540cf433314
https://doi.org/10.1007/978-3-030-12939-2_19
https://doi.org/10.1007/978-3-030-12939-2_19
Publikováno v:
Proceedings of the American Mathematical Society, 1971 Jun 01. 29(1), 208-210.
Externí odkaz:
https://www.jstor.org/stable/2037700
Autor:
Kanghui Guo, Demetrio Labate
Publikováno v:
Advances in Computational Mathematics. 43:295-318
Edges and surface boundaries are often the most relevant features in images and multidimensional data. It is well known that multiscale methods including wavelets and their more sophisticated multidimensional siblings offer a powerful tool for the an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddf6f96b4bad0673a74283666bab3e60
https://doi.org/10.1007/s10444-016-9486-8
https://doi.org/10.1007/s10444-016-9486-8
Autor:
Katharina Neusser, Karin Melnick
Publikováno v:
Transactions of the American Mathematical Society. 368:8079-8110
We study the local geometry of irreducible parabolic geometries admitting strongly essential flows; these are flows by local automorphisms with higher-order fixed points. We prove several new rigidity results, and recover some old ones for projective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbdf31357b3505381bcbb15d532d7c20
https://doi.org/10.1090/tran/6814
https://doi.org/10.1090/tran/6814
Autor:
Baohua Fu, Jun-Muk Hwang
Publikováno v:
Asian Journal of Mathematics
The family of varieties of minimal rational tangents on a quasi-homogeneous projective manifold is isotrivial. Conversely, are projective manifolds with isotrivial varieties of minimal rational tangents quasi-homogenous? We will show that this is not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0894564eba8e940c3938a51916435cd
https://hdl.handle.net/21.11116/0000-0004-07A0-F21.11116/0000-0004-07A2-D21.11116/0000-0004-07A3-C
https://hdl.handle.net/21.11116/0000-0004-07A0-F21.11116/0000-0004-07A2-D21.11116/0000-0004-07A3-C
Autor:
Gerasimos Rigatos, Alexey V. Melkikh
Publikováno v:
AIP Conference Proceedings.
The article proposes a new flatness-based control method implemented in successive loops which allows for stabilization of the heart’s electrical activity. Heart’s pacemaking function is modeled as a set of coupled oscillators which potentially c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c59b7aa1e13100cf2f3e5f005a6f1c3
https://doi.org/10.1063/1.4968676
https://doi.org/10.1063/1.4968676