In dieser Arbeit betrachte ich einige Arbeiten von Paris, Wilky [key-1] und Ajati [key-3, key-4] welche einen Zusammenhang zwischen Komplexitäts- und Beweistheorie herstellen. J. Paris und A. Wilkie [key-1] betrachteten die Fragen ob jede \Delta_{0}- Teilmenge A von \mathbb{N} auch eine \Delta_{0} definierbare Zählfunktion \{|m=|A\cap n|\} besitzt. Eine damit eng verwanndte Fragestellung ist, ob das Schubfachprinzip PHP in einer schwachen Teiltheorie I\Delta_{0} der Peano Arithmetik bewiesen werden kann. I\Delta_{0} umfasst die selben Axiome wie die Peano Arithmetik. Das Axiomenschema der Induktion ist jedoch nur für beschränkte Formeln gegeben. Paris und Wilky konnten mithilfe der Forcing-Technik die Konsistenz von I\exists_{1}(F...
In this paper we consider the following Toda system of equations on a compact surface: { -Delta u(1...
In the $1970$s, Nicolas proved that the partition function $p(n)$ is log-concave for $ n > 25$. In \...
AbstractThis note is a continuation of a paper by the same authors that appeared in 2002 in the same...
This thesis examines some approaches to address Diophantine equations, specifically we focus on the ...
A direct proof of the resolution of the identity in the odd sector of the Fock space in terms of squ...
This paper develops axiomatic foundations for a probabilistic theory of causal strength as differenc...
AbstractIn this paper, we study the existence of multiple positive solutions to some Hamiltonian ell...
Let f(1)=2, f(2)=4, and let f(n+1)=f(n)! for every integer n≥2. Edmund Landau's conjecture states th...
We investigate multivariate Laurent polynomials f \in \C[\mathbf{z}^{\pm 1}] = \C[z_1^{\pm 1},\ldots...
In this paper we study the existence, behaviour and approximation of some positive radial solutions ...
AbstractRecently, R. Tauraso established finite p-analogues of Apéryʼs famous series for ζ(2) and ζ(...
Let \u3c8K be the Chebyshev function of a number field K. Let \u3c8K(1)(x) := 2b0x\u3c8K(t) dt and \...
AbstractIn this paper, we give a set of sufficient conditions for the normalized form of the general...
In [1] we have proved a quantum De Moivre-Laplace theorem based on a modification of the Giri-von W...
AbstractIt is known that∑k=0∞(2kk)(2k+1)4k=π2and∑k=0∞(2kk)(2k+1)16k=π3. In this paper we obtain thei...
In this paper we consider the following Toda system of equations on a compact surface: { -Delta u(1...
In the $1970$s, Nicolas proved that the partition function $p(n)$ is log-concave for $ n > 25$. In \...
AbstractThis note is a continuation of a paper by the same authors that appeared in 2002 in the same...
This thesis examines some approaches to address Diophantine equations, specifically we focus on the ...
A direct proof of the resolution of the identity in the odd sector of the Fock space in terms of squ...
This paper develops axiomatic foundations for a probabilistic theory of causal strength as differenc...
AbstractIn this paper, we study the existence of multiple positive solutions to some Hamiltonian ell...
Let f(1)=2, f(2)=4, and let f(n+1)=f(n)! for every integer n≥2. Edmund Landau's conjecture states th...
We investigate multivariate Laurent polynomials f \in \C[\mathbf{z}^{\pm 1}] = \C[z_1^{\pm 1},\ldots...
In this paper we study the existence, behaviour and approximation of some positive radial solutions ...
AbstractRecently, R. Tauraso established finite p-analogues of Apéryʼs famous series for ζ(2) and ζ(...
Let \u3c8K be the Chebyshev function of a number field K. Let \u3c8K(1)(x) := 2b0x\u3c8K(t) dt and \...
AbstractIn this paper, we give a set of sufficient conditions for the normalized form of the general...
In [1] we have proved a quantum De Moivre-Laplace theorem based on a modification of the Giri-von W...
AbstractIt is known that∑k=0∞(2kk)(2k+1)4k=π2and∑k=0∞(2kk)(2k+1)16k=π3. In this paper we obtain thei...
In this paper we consider the following Toda system of equations on a compact surface: { -Delta u(1...
In the $1970$s, Nicolas proved that the partition function $p(n)$ is log-concave for $ n > 25$. In \...
AbstractThis note is a continuation of a paper by the same authors that appeared in 2002 in the same...