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In this paper, a new proof of the Positive Mass Theorem is established through a newly discovered monotonicity formula, holding along the level sets of the Green's function of an asymptotically flat $3$-manifold. In the same context and for…

Differential Geometry · Mathematics 2023-06-07 V. Agostiniani , L. Mazzieri , F. Oronzio

During the past three decades, the advantageous concept of the Green's function has been extended from linear systems to nonlinear ones. At that, there exist a rigorous and an approximate extensions. The rigorous extension introduces the…

Mathematical Physics · Physics 2018-03-28 Asatur Khurshudyan

An elementary analytic proof of the famous Riemann hypothesis is given. The main "accent" of the proof is a both using of the 2-dimensional double real and complex Laplace integral representations of the Green function $\mid z \mid^{-2}$.

General Mathematics · Mathematics 2007-06-14 Andrzej Madrecki

We formulate the mirror symmetry for correlation functions of tropical observables. We prove the tropical mirror correspondence for correlation functions of evaluation observables on toric space. The key point of the proof is the…

High Energy Physics - Theory · Physics 2023-11-28 Andrey Losev , Vyacheslav Lysov

In this paper we study some classes of second order non-homogeneous nonlinear differential equations allowing a specific representation for nonlinear Green's function. In particular, we show that if the nonlinear term possesses a special…

Mathematical Physics · Physics 2019-05-20 Marco Frasca , Asatur Khurshudyan

The 1/N expansion can be successfully used to calculate the Green functions of the two-dimensional O(2N) Gross - Neveu model. In parallel, the methods of analytic perturbation theory are also applied. Comparing the results of these two…

High Energy Physics - Phenomenology · Physics 2007-09-20 Alexander A. Osipov , Brigitte Hiller , Alex H. Blin

We develop an approach to study character sums, weighted by a multiplicative function $f:\mathbb{F}_q[t]\to S^1$, of the form \begin{equation} \sum_{G\in \mathcal{M}_N}f(G)\chi(G)\xi(G), \end{equation} where $\chi$ is a Dirichlet character…

Number Theory · Mathematics 2023-01-13 Oleksiy Klurman , Alexander P. Mangerel , Joni Teräväinen

A $q$-analogue of the multiple gamma functions is introduced, and is shown to satisfy the generalized Bohr-Morellup theorem. Furthermore we give some expressions of these function.

q-alg · Mathematics 2016-09-08 Michitomo Nishizawa

A variant of Siu's analyticity theorem is proved for relative types of plurisubharmonic functions. Some results on propagation of plurisubharmonic singularities and maximality of pluricomplex Green functions with analytic singularities are…

Complex Variables · Mathematics 2010-01-14 Alexander Rashkovskii

We express connected Fermionic Green's functions in terms of completely explicit tree formulas. In contrast with the ordinary formulation in terms of Feynman graphs these formulas allow a completely transparent proof of convergence of the…

Superconductivity · Physics 2007-05-23 A. Abdesselam , V. Rivasseau

We present two methods for computing two-time correlation functions or Green's functions from real time bold-line continuous time quantum Monte Carlo. One method is a formally exact generalized auxiliary lead formalism by which spectral…

Strongly Correlated Electrons · Physics 2014-04-01 Guy Cohen , David R. Reichman , Andrew J. Millis , Emanuel Gull

We give a counting based proof of the Graham Pollak Theorem

Combinatorics · Mathematics 2011-01-14 Sundar Vishwanathan

In this article, I introduce a group-theoretical method to prove positivity of certain linear combinations (with coefficients generally lying in $\mathbb{C}$) of exponential functions under a set of semidefinite linear constraints. The…

Group Theory · Mathematics 2021-12-06 Robert Lin

An estimate of Green's function of the bounded solutions problem for the ordinary differential equation $x'(t)-Bx(t)=f(t)$ is proposed. It is assumed that the matrix coefficient $B$ is triangular. This estimate is a generalization of the…

Numerical Analysis · Mathematics 2024-12-20 V. G. Kurbatov , I. V. Kurbatova

We prove a general form of Green Formula and Cauchy Integral Theorem for arbitrary closed rectifiable curves in the plane.

Classical Analysis and ODEs · Mathematics 2013-07-01 Julia Cufi , Joan Verdera

We prove an interpolation theorem for bounded free holomorphic functions.

Operator Algebras · Mathematics 2013-08-20 Jim Agler , John E. McCarthy

We construct martingale observables for systems of multiple SLE curves by applying screening techniques within the CFT framework recently developed by Kang and Makarov, extended to admit multiple SLEs. We illustrate this approach by…

Probability · Mathematics 2019-06-12 Jonatan Lenells , Fredrik Viklund

Each Multiplicative Exponential Linear Logic (MELL) proof-net can be expanded into a differential net, which is its Taylor expansion. We prove that two different MELL proof-nets have two different Taylor expansions. As a corollary, we prove…

Logic in Computer Science · Computer Science 2023-06-22 Daniel de Carvalho

Green and Tao's arithmetic regularity lemma and counting lemma together apply to systems of linear forms which satisfy a particular algebraic criterion known as the `flag condition'. We give an arithmetic regularity lemma and counting lemma…

Combinatorics · Mathematics 2025-07-09 Daniel Altman

We prove a Faa di Bruno formula for the Green function in the bialgebra of P-trees, for any polynomial endofunctor P. The formula appears as relative homotopy cardinality of an equivalence of groupoids.

Quantum Algebra · Mathematics 2014-05-01 Imma Galvez-Carrillo , Joachim Kock , Andrew Tonks