Results 101 to 110 of about 888,944 (169)

An introduction to Differential Galois Theory

open access: yes, 2023
openIn questa tesi verrà introdotta la Teoria di Galois Differenziale, detta anche Teoria di Picard-Vessiot, la quale riprende le idee della Teoria di Galois classica e le applica allo studio delle soluzioni di equazioni differenziali. Verranno definite
TACCHETTI, EDOARDO
core  

Hopf-Galois module structure of tame Cp×Cp extensions [PDF]

open access: yes, 2016
Let $ p $ be an odd prime number, $ K $ a number field containing a primitive $ p^{th} $ root of unity, and $ L $ a Galois extension of $ K $ with Galois group isomorphic to $ C_{p} \times C_{p} $. We study in detail the local and global structure of the
Truman, Truman, Paul
core   +1 more source

A Galois Connection for Reduced Incidence Algebras [PDF]

open access: yesProceedings of the American Mathematical Society, 1974
If N = { 1 , ⋯
openaire   +1 more source

World War Memorial rotunda at Ohio State Museum

open access: yes, 1940
This photograph shows two men at the "War Today" exhibit at the Ohio State Museum, meant to teach visitors about the current world conflict. The building pictured, also called Sullivant Hall, is located at Fifteenth Avenue and North High Street and was ...
Ohio History Connection
core  

Ohio Historical Society Communication Exhibit photograph

open access: yes, 1970
This photograph documents visitors to the Ohio Historical Society's exhibit on communication. The exhibit was one of the first to open in the new Ohio History Center in 1970. The photograph measures 9.5" x 7.5" (24.13 x 19.05 cm). Founded in 1885, the
Ohio History Connection
core  

A Galois connection for valued constraint languages of infinite size

open access: yes, 2015
A Galois connection between clones and relational clones on a fixed finite domain is one of the cornerstones of the so-called algebraic approach to the computational complexity of non-uniform Constraint Satisfaction Problems (CSPs).
Peter Fulla   +3 more
core   +1 more source

Ohio History Center Groundbreaking photographs

open access: yes, 1966
Governor James Rhodes used an Ohio-shaped shovel to turn the first earth for the new Ohio History Center, shown here on on August 22, 1966. The Ohio Historical Society (now the Ohio History Connection) moved to the new building, located near the Ohio ...
Ohio History Connection
core  

Ohio Historical Center Doughboy statue

open access: yes, 1970
This statue of a World War I American soldier by sculptor Bruce Wilder Saville sits on the lawn of the Ohio History Center in Columbus, Ohio. Saville, a professor at The Ohio State University, cast the scuplture, named "The Victorius Doughboy" in 1924 to
Ohio History Connection
core  

A natural Galois connection between generalized norms and metrics

open access: yes, 2017
Having in mind a well-known connection between norms and metrics on vector spaces, for an additively written group X, we establish a natural Galois connection between functions of X to ℝ and X2 to ℝ.
Árpád Száz
core   +1 more source

Ohio History Center Dedication Ceremony photograph

open access: yes, 1970
This 9.5" x 6.5" (24.13 x 16.51cm) photograph of the dedication of the Ohio History Center, the new home of the Ohio Historical Society (now the Ohio History Connection), was taken on August 23, 1970.
Ohio History Connection
core  

Home - About - Disclaimer - Privacy