Results 221 to 230 of about 71,077 (260)

MC3D: the Materials Cloud computational database of experimentally known stoichiometric inorganics.

open access: yesDigit Discov
Huber SP   +9 more
europepmc   +1 more source

The geometries of spherical Montesinos links

open access: yesThe geometries of spherical Montesinos links
openaire  

The Geometry of Tracing, a Possible Link Between Geometric Drawing and Euclid's Geometry?

2023
The reproduction of figures is a common task in elementary school, very present in the curricula and in many textbooks. Under what conditions, especially regarding the use of instruments, does this task allow the conceptualization of geometric objects, in what we call the geometry of tracing?
Perrin-Glorian, Marie-Jeanne   +1 more
exaly   +3 more sources

Possible Link Between Isospace and the Geometry of Space-Time

Physical Review Letters, 1964
A relation between internal degrees of freedom and event space in quantum field theory is suggested. The event space is considered as a Riemann space in accord with general relativity. The dimension, metric, linear connection, and curvature tensor of the internal space are uniquely determined by the Riemann geometry. (L.B.S.)
exaly   +2 more sources

GEOMETRY OF QUANTUM VORTICES AND LINK INVARIANTS

International Journal of Modern Physics B, 1992
We report on recent and ongoing research in the context of the geometric approach to quantum vortices and link invariants (via the Marsden-Weinstein theory and Chen’s iterated path integrals).
Penna, Vittorio, Spera, Mauro
openaire   +5 more sources

Solvation of Proteins: Linking Thermodynamics to Geometry

Physical Review Letters, 2007
We calculate the solvation free energy of proteins in the tube model of Banavar and Maritan [Rev. Mod. Phys. 75, 23 (2003)10.1103/RevModPhys.75.23] using morphological thermodynamics which is based on Hadwiger's theorem of integral geometry. Thereby we extend recent results by Snir and Kamien [Science 307, 1067 (2005)10.1126/science.1106243] to hard ...
Hansen-Goos, H.   +3 more
openaire   +3 more sources

Geometry Links the Two Spheres

The Arithmetic Teacher, 1986
When the educators of today were growing up, little information was available about the brain and its relationship to the acquisition of knowledge. Recent research has hown that the brain functions a two hemispheres, a right side and a left side. Each side influence our learning and emotions and provides the foundation for complementary but different ...
Rosalie Jensen, Deborah C. Spector
openaire   +1 more source

Linking complex analytic to nonstandard algebraic geometry

Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Khalfallah, Adel, Kosarew, Siegmund
openaire   +2 more sources

Home - About - Disclaimer - Privacy