Results 1 to 10 of about 97,798 (68)

Techniques for approaching the dual Ramsey property in the projective hierarchy [PDF]

open access: bronze, 2001
We define the dualizations of objects and concepts which are essential for investigating the Ramsey property in the first levels of the projective hierarchy, prove a forcing equivalence theorem for dual Mathias forcing and dual Laver forcing, and show ...
Lorenz Halbeısen, Benedikt Löwe
openalex   +6 more sources

Classifying birationally commutative projective surfaces [PDF]

open access: yes, 2009
Let R be a noetherian connected graded domain of Gelfand-Kirillov dimension 3 over an uncountable algebraically closed field. Suppose that the graded quotient ring of R is a skew-Laurent ring over a field; we say that R is a birationally commutative ...
Sierra, Susan J.
core   +1 more source

Projective Techniques in US Marketing and Management Research: The Influence of \u3cem\u3eThe Achievement Motive\u3c/em\u3e [PDF]

open access: yes, 2010
Purpose – This paper aims to examine the use of projective techniques for published marketing and management research in the USA. The paper emphasizes the influence that McClelland, Atkinson, Clark and Lowell’s study, The Achievement Motive (1953), has ...
Soley, Lawrence
core   +2 more sources

Projective Techniques and Functional Integration [PDF]

open access: yes, 1994
A general framework for integration over certain infinite dimensional spaces is first developed using projective limits of a projective family of compact Hausdorff spaces.
Ashtekar, Abhay, Lewandowski, Jerzy
core   +4 more sources

Solving the Federal Finality–Appealability Problem [PDF]

open access: yes, 1984
We present an empirical evaluation of three methods for the treatment of non-projective structures in transition-based dependency parsing: pseudo-projective parsing, non-adjacent arc transitions, and online reordering.
Kuhlmann, Marco, Nivre, Joakim
core   +3 more sources

Characterization theorems for the projective space and vector bundle adjunction [PDF]

open access: yes, 2003
We consider some conditions under which a smooth projective variety X is actually the projective space. We also extend to the case of positive characteristic some results in the theory of vector bundle adjunction.
Andreatta, Marco
core   +2 more sources

Planar functions over fields of characteristic two [PDF]

open access: yes, 2014
Classical planar functions are functions from a finite field to itself and give rise to finite projective planes. They exist however only for fields of odd characteristic.
Schmidt, Kai-Uwe, Zhou, Yue
core   +1 more source

On 2D N=(4,4) superspace supergravity [PDF]

open access: yes, 2009
We review some recent results obtained in studying superspace formulations of 2D N=(4,4) matter-coupled supergravity. For a superspace geometry described by the minimal supergravity multiplet, we first describe how to reduce to components the chiral ...
A. Galperin   +41 more
core   +1 more source

Kinematic projective quantum states for Loop Quantum Gravity coupled to tensor fields

open access: yes, 2017
We present a construction of kinematic quantum states for theories of tensor fields of an arbitrary sort. The construction is based on projective techniques by Kijowski.
Okolow, Andrzej
core   +1 more source

Generalized Projective Representations for sl(n+1)

open access: yes, 2010
It is well known that $n$-dimensional projective group gives rise to a non-homogenous representation of the Lie algebra $sl(n+1)$ on the polynomial functions of the projective space.
Xu, Xiaoping, Zhao, Yufeng
core   +1 more source

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