Results 71 to 80 of about 298,127 (271)
Singularities with the highest Mather minimal log discrepancy
, 2013 This paper characterizes singularities with Mather minimal log discrepancies in the highest unit interval, i.e., the interval between $d-1$ and $d$, where $d$ is the dimension of the scheme.
Ishii, Shihoko, Reguera, Ana
core +1 more source
HYPERSURFACE EXCEPTIONAL SINGULARITIES [PDF]
International Journal of Mathematics, 2001 This paper studies hypersurface exceptional singularities in [Formula: see text] defined by non-degenerate function. For each canonical hypersurface singularity, there exists a weighted homogeneous singularity such that the former is exceptional if and only if the latter is exceptional.
Ishii, Shihoko, Prokhorov, Yuri
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser +5 more
wiley +1 more source
A Primer on Spacetime Singularities I: Mathematical Framework
UniverseThis article presents a comprehensive and rigorous overview of spacetime singularities within the framework of classical General Relativity. Singularities are defined through the failure of geodesic completeness, reflecting the limits of predictability ...
Jean-Pierre Luminet
doaj +1 more source
Singularities in the flying electromagnetic doughnuts
Nanophotonics, 2019 Flying doughnuts (FDs) are exact propagating solutions of Maxwell equations in the form of single-cycle, space-time non-separable toroidal pulses. Here we review their properties and reveal the existence of a complex and robust fine topological structure.
Zdagkas Apostolos +4 more
doaj +1 more source
Optimal Shadowing Filter for a Positioning and Tracking Methodology with Limited Information
Sensors, 2019 Positioning and tracking a moving target from limited positional information is a frequently-encountered problem. For given noisy observations of the target’s position, one wants to estimate the true trajectory and reconstruct the full phase space ...
Ayham Zaitouny +2 more
doaj +1 more source
manuscripta mathematica, 2002 Comment: 11 pages, Latex, uses diagrams.tex of P. Taylor, see e.g. ftp://ftp.dante.de/pub/tex/macros/generic/diagrams/taylor/diagrams.tex.
Campana, Frédéric, Flenner, Hubert
openaire +2 more sources
NAKED SINGULARITY EXPLOSION [PDF]
The Ninth Marcel Grossmann Meeting, 2000 6 pages, 3 figures, Accepted for Publication in Phys. Rev.
Harada, Tomohiro +2 more
openaire +2 more sources
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Generalized Antiorthotomics of (n, m)-Cusp Curves
MathematicsIn optics, light rays emitted from a light source form a wavefront (orthotomic) upon reflection by a mirror. The mirror is referred to as an antiorthotomic of the orthotomic.
Qiming Zhao +3 more
doaj +1 more source