Results 41 to 50 of about 2,494,307 (343)

Derivation of gravitational time dilation from principle of equivalence and special relativity

Science & Philosophy, 2021
General relativity is the exact theory of gravity which has been experimentally found to be correct with extremely high accuracy. One of the most surprising predictions of the general theory is that time runs slow in a gravitational field.
Biswaranjan Dikshit
doaj   +1 more source

Analytical Theology: Deductive Proof of the Theorem of UnDecidability (In A Logically Formalized Axiomatic Theory Sigma) Of Formula [Dx] Representing (In A Relevant Theistic Interpretation) the Statement of God Existence

Дискурс Пи, 2020
The investigation aim - precise formulating and solving the problem of provability or improvability of statement of existence of God, and also of provability or improvability of negation of this statement in a formal axiomatic system of philosophical ...
Lobovikov V.O.
doaj   +1 more source

Estimating deep Littlewood-Richardson Coefficients [PDF]

Discrete Mathematics & Theoretical Computer Science, 2014
Littlewood Richardson coefficients are structure constants appearing in the representation theory of the general linear groups $(GL_n)$. The main results of this paper are: 1.
Hariharan Narayanan
doaj   +1 more source

Ward Identities and Renormalization of General Gauge Theories [PDF]

, 2001
We introduce the concept of general gauge theory which includes Yang-Mills models. In the framework of the causal approach and show that the anomalies can appear only in the vacuum sector of the identities obtained from the gauge invariance condition by ...
Grigore, Dan Radu
core   +3 more sources

On the hyperbolicity of the most general Horndeski theory [PDF]

, 2017
In this paper we study the hyperbolicity of the equations of motion for the most general Horndeski theory of gravity in a generic "weak field" background.
Giuseppe Papallo
semanticscholar   +1 more source

K-stability of Fano varieties via admissible flags

Forum of Mathematics, Pi, 2022
We develop a general approach to prove K-stability of Fano varieties. The new theory is used to (a) prove the existence of Kähler-Einstein metrics on all smooth Fano hypersurfaces of Fano index two, (b) compute the stability thresholds for hypersurfaces ...
Hamid Abban, Ziquan Zhuang
doaj   +1 more source

Combinatorial proof for a stability property of plethysm coefficients [PDF]

, 2014
Plethysm coefficients are important structural constants in the representation the- ory of the symmetric groups and general linear groups. Remarkably, some sequences of plethysm coefficients stabilize (they are ultimately constants).
Briand, Emmanuel, Colmenarejo Hernando, Laura   +1 more
core   +1 more source

Revisiting Variable Output Length XOR Pseudorandom Function

IACR Transactions on Symmetric Cryptology, 2018
Let σ be some positive integer and C ⊆ {(i, j) : 1 ≤ i < j ≤ σ}. The theory behind finding a lower bound on the number of distinct blocks P1, . . . , Pσ ∈ {0, 1}n satisfying a set of linear equations {Pi ⊕Pj = ci,j : (i, j) ∈ C} for some ci,j ∈ {0, 1}n ...
Srimanta Bhattacharya, Mridul Nandi
doaj   +1 more source

Kodaira dimension and zeros of holomorphic one-forms [PDF]

, 2013
We show that every holomorphic one-form on a smooth complex projective variety of general type must vanish at some point. The proof uses generic vanishing theory for Hodge D-modules on abelian varieties.Comment: 9 pages; final version, to appear in Ann ...
Popa, Mihnea, Schnell, Christian
core   +4 more sources

The Principle of Covariance and the Hamiltonian Formulation of General Relativity

Entropy, 2021
The implications of the general covariance principle for the establishment of a Hamiltonian variational formulation of classical General Relativity are addressed.
Massimo Tessarotto, Claudio Cremaschini
doaj   +1 more source