Results 1 to 10 of about 61,767 (263)

Kant's Turn: Between Actual and Potential Infinity

open access: yesДискурс, 2023
Introduction. The purpose of the article is to show that Kant's turn is the answer to the problem of actual infinity, in the light of which it becomes clear how Immanuel Kant contributed to the turn of Western epistemology to non-classics.
M. I. Philatova
doaj   +2 more sources

Potential Infinity, Abstraction Principles and Arithmetic (Leśniewski Style) [PDF]

open access: yesAxioms, 2016
This paper starts with an explanation of how the logicist research program can be approached within the framework of Leśniewski’s systems. One nice feature of the system is that Hume’s Principle is derivable in it from an explicit definition of natural ...
Rafal Urbaniak
doaj   +3 more sources

The Problem of the Actual Infinity and the Path of the New European Classical Epistemology: from Genesis to the Modern Crisis

open access: yesДискурс, 2023
Introduction. The purpose of the paper is to show the prospects of the problem of actual infinity for understanding the ways of New European classical epistemology. The relevance of the work is due to the need to fill a gap in the history of New European
M. I. Philatova
doaj   +1 more source

Kalam cosmological argument [PDF]

open access: yesFilozofija i Društvo, 2011
In this paper it will be presented polemics about kalam cosmological argument developed in medieval islamic theology and philosophy. Main moments of that polemics was presented for a centuries earlier in Philoponus criticism of Aristotle’s thesis that
Đurić Drago
doaj   +1 more source

On Critical Fractional p&q-Laplacian Equations with Potential Vanishing at Infinity

open access: yesFractal and Fractional, 2022
The goal of the present paper is to investigate the critical Schrödinger-type fractional p&q-Laplacian problems. By employing the mountain pass theorem, we prove the existence and asymptotic property of nontrivial solutions for the problem.
Li Wang, Qiaocheng Zhong, Rui Niu
doaj   +1 more source

Efficiencies of O-MBR and A/O-MBR for Organic Matter Removal from and Trihalomethane Formation Potential Reduction in Domestic Wastewater

open access: yesMembranes, 2022
Lab-scale anoxic/oxic membrane bioreactor (A/O-MBR) and oxic membrane bioreactor (O-MBR) systems using a submerged polysulfone hollow-fiber membrane module with a pore size of 0.01 μm and a total surface area of 1.50 m2 were used to treat domestic ...
Sornsiri Sriboonnak   +8 more
doaj   +1 more source

Omega Position – a specific phase of perceiving the notion of infinity

open access: yesScientia in Educatione, 2015
This article describes a specific phase of the ontogenetic development of understanding infinity, called the omega position, the identification of which is one of the results of extensive research focusing on the perception of the infinity notion. Some 1
Jiří Cihlář   +2 more
doaj   +3 more sources

Representation of Friedmann equation solution in form of generalized Dirichlet series

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2013
The cosmological Friedmann equation for the Universe, filled by scalar field with the quadratic potential, is reduced to the system of two first-order equations, one having the separable variables.
È. A. Kuryanovich
doaj   +3 more sources

Polynomial Recurrence for SDEs with a Gradient-Type Drift, Revisited

open access: yesMathematics, 2023
In this paper, polynomial recurrence bounds for a class of stochastic differential equations with a rotational symmetric gradient type drift and an additive Wiener process are established, as well as certain a priori moment inequalities for solutions ...
Alexander Veretennikov
doaj   +1 more source

Sign-changing solutions for Schrödinger–Kirchhoff-type fourth-order equation with potential vanishing at infinity

open access: yesJournal of Inequalities and Applications, 2021
The purpose of this paper is to study the existence of sign-changing solution to the following fourth-order equation: 0.1 Δ 2 u − ( a + b ∫ R N | ∇ u | 2 d x ) Δ u + V ( x ) u = K ( x ) f ( u ) in  R N , $$ \Delta ^{2}u- \biggl(a+ b \int _{\mathbb{R}^{N}}
Wen Guan, Hua-Bo Zhang
doaj   +1 more source

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