Results 21 to 30 of about 349,803 (277)

A Proof of Smarandache-Pătraşcu’s Theorem using Barycentric Coordinates [PDF]

open access: yes, 2010
Proving the Smarandache–Pătraşcu’s Theorem in relation to the inscribed orthohomological triangles using the barycentric ...
Coandă, Claudiu
core   +1 more source

Continuity and Differentiability of Solutions with Respect to Initial Conditions and Peano Theorem for Uncertain Differential Equations [PDF]

open access: yesMathematics Interdisciplinary Research, 2022
In this paper we study the dependence of solutions of uncertain initial value problems (UIVP) on the initial values. Introducing a contraction mapping and using Banach Fixed Point Theorem (BFPT), the existence and uniqueness (EaU) of solutions of the ...
Vahid Roomi, Hamid Ahmadi
doaj   +1 more source

The embedding of the spacetime in five dimensions: an extension of Campbell-Magaard theorem [PDF]

open access: yes, 2001
We extend Campbell-Magaard embedding theorem by proving that any n-dimensional semi-Riemannian manifold can be locally embedded in an (n+1)-dimensional Einstein space.
Antoniadis I.   +7 more
core   +4 more sources

Another look at automated theorem-proving

open access: yesJournal of Mathematical Cryptology, 2007
I examine the use of automated theorem-proving for reductionist security arguments in cryptography and discuss three papers that purport to show the potential of computer-assisted proof-writing and proof-checking.
Koblitz Neal
doaj   +1 more source

CardS4: modal theorem proving on Java smart cards

open access: yesJournal of Telecommunications and Information Technology, 2002
We describe a successful implementation of a theorem prover for modal logic S4 that runs on a Java smart card with only 512 KBytes of RAM and 32 KBytes of EEPROM.
Rajeev Prabhakar Goré   +1 more
doaj   +1 more source

Formalization and Implementation of Algebraic Methods in Geometry [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2012
We describe our ongoing project of formalization of algebraic methods for geometry theorem proving (Wu's method and the Groebner bases method), their implementation and integration in educational tools.
Filip Marić   +3 more
doaj   +1 more source

Another look at automated theorem-proving II

open access: yesJournal of Mathematical Cryptology, 2012
I continue the discussion initiated in part I (published in this journal in 2007) of whether or not computer-assisted proofs are a promising approach to preventing errors in reductionist security arguments.
Koblitz Neal
doaj   +1 more source

Prototyping "Systems that Explain Themselves" for Education [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2018
"Systems that Explain Themselves" appears a provocative wording, in particular in the context of mathematics education – it is as provocative as the idea of building educational software upon technology from computer theorem proving.
Alan Krempler, Walther Neuper
doaj   +1 more source

Robust Computer Algebra, Theorem Proving, and Oracle AI [PDF]

open access: yes, 2017
In the context of superintelligent AI systems, the term "oracle" has two meanings. One refers to modular systems queried for domain-specific tasks. Another usage, referring to a class of systems which may be useful for addressing the value alignment and ...
Hay, Nick J., Sarma, Gopal P.
core   +3 more sources

Theorem recycling for Theorem Proving

open access: yesEPiC Series in Computing, 2018
In this paper we examine two cases where solutions to one system of constraints can be used or adapted to solutions to others, for free. We first revisit a method by Bromberger for lifting solutions to systems over linear real arithmetic to solutions over integers. We extend it by identifying several scenarios where solutions over reals can be directly
Nikolaj Bjorner, Lev Nachmanson
openaire   +2 more sources

Home - About - Disclaimer - Privacy