Results 31 to 40 of about 349,803 (277)

Computer theorem proving in math [PDF]

open access: yes, 2004
We give an overview of issues surrounding computer-verified theorem proving in the standard pure-mathematical context. This is based on my talk at the PQR conference (Brussels, June 2003)
Carlos Simpson   +1 more
core   +4 more sources

Pengembangan Perangkat Pembelajaran Geometri Ruang dengan Model Proving Theorem

open access: yesKreano: Jurnal Matematika Kreatif-Inovatif, 2016
Kemampuan berpikir kritis dan kreatif mahasiswa masih lemah. Hal ini ditemukan pada mahasiswa yang mengambil mata kuliah Geometri Ruang yaitu dalam membuktikan soal-soal pembuktian (problem to proof).
Bambang Eko Susilo   +2 more
doaj   +1 more source

Formal Availability Analysis using Theorem Proving

open access: yes, 2016
Availability analysis is used to assess the possible failures and their restoration process for a given system. This analysis involves the calculation of instantaneous and steady-state availabilities of the individual system components and the usage of ...
CE Ebeling   +15 more
core   +1 more source

Proof of Lagrange Mean Value Theorem and its Application in Text Design

open access: yesChemical Engineering Transactions, 2016
At present, there are a lot of papers on Lagrange mean value theorem proving method, the paper On the application of the theorem is not in a few, but text designs from the perspective of curriculum explore proving a theorem and its application to the ...
J.H. Li
doaj   +1 more source

A Hybrid Formal Verification System in Coq for Ensuring the Reliability and Security of Ethereum-Based Service Smart Contracts

open access: yesIEEE Access, 2020
This paper reports a formal symbolic process virtual machine (FSPVM) denoted as FSPVM-E for verifying the reliability and security of Ethereum-based services at the source code level of smart contracts.
Zheng Yang, Hang Lei, Weizhong Qian
doaj   +1 more source

A class of convergent series

open access: yesMathematics Open, 2023
Is there a class of convergent series? I give a positive answer by introducing and proving a theorem. I also provide eight examples and numerical evidence.
Changhua Wan
doaj   +1 more source

A Local limit theorem for directed polymers in random media: the continuous and the discrete case [PDF]

open access: yes, 2005
In this article, we consider two models of directed polymers in random environment: a discrete model and a continuous model. We consider these models in dimension greater or equal to 3 and we suppose that the normalized partition function is bounded in L^
Vargas, Vincent
core   +6 more sources

Simplification Method for Contradiction Separation Clause in First-order Logic AutomatedTheorem Prover CSE [PDF]

open access: yesJisuanji kexue
First-order logic automated theorem proving has the capacity to resolve a multitude of practical problems after formalization,and thus holds considerable practical value.As an advancement in automated theorem proving,contradiction separation deduction ...
WU Xin, CHEN Shuwei, JIANG Shipan
doaj   +1 more source

A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg   +5 more
wiley   +1 more source

Some remarks on a fixed point theorem of Krasnoselskii

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2003
Using a particular locally convex space and Schaefer's theorem, a generalization of Krasnoselskii's fixed point Theorem is proved. This result is further applied to certain nonlinear integral equation proving the existence of a solution on $\mathbb{R}_{+}
C. Avramescu
doaj   +1 more source

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