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The Clifford action on superspaces is analyzed with a view on generalized Dirac fields taking values in some Clifford supermodule. the stress is here on two principles: complexification and polarisation. For applications in field theory,…

数学物理 · 物理学 2007-05-23 G. Roepstorff , Ch. Vehns

We construct modular invariants on the moduli space of quantum vacua of N=2 SYM with gauge group SU(2). We also introduce a nonchiral function K which is expressed in terms of the Seiberg-Witten and Poincare' metrics. It turns out that K…

高能物理 - 理论 · 物理学 2009-10-30 Marco Matone

A new version of hidden variables theory founded on the generalisation of world's geometry is proposed. The quantum-mechanical motion as the motion in some "inner space", which has a structure of the integrable Weyl space is examined.…

量子物理 · 物理学 2007-05-23 Alexander Rogachev

The paper presents a general duality theory for vector measure spaces taking its origin in the author's papers written in the 1960s. The main result establishes a direct correspondence between the geometry of a measure in a vector space and…

概率论 · 数学 2017-09-08 A. Vershik

We describe a variant of K-theory for spaces with involution, built from vector bundles which are sent to their negative under the involution.

K理论与同调 · 数学 2007-05-23 Michael Atiyah , Michael Hopkins

Let the finite group $G$ act linearly on the vector space $V$ over the field $k$ of arbitrary characteristic. If $H<G$ is a subgroup the extension of invariant rings $k[V]^G\subset k[V]^H$ is studied using modules of covariants. An example…

交换代数 · 数学 2014-02-26 Abraham Broer , Jianjun Chuai

This contribution shortly outlines and reviews a theoretical and computational approach for a theory of change concerning systems where it is not possible to apply the laws of motion ab initio. The concept of meta-structure relates to the…

适应与自组织系统 · 物理学 2013-10-02 Gianfranco Minati , Ignazio Licata , Eliano Pessa

Neural Module Networks, originally proposed for the task of visual question answering, are a class of neural network architectures that involve human-specified neural modules, each designed for a specific form of reasoning. In current…

机器学习 · 计算机科学 2019-11-11 Vardaan Pahuja , Jie Fu , Sarath Chandar , Christopher J. Pal

It is well known that the action functional can be used to define classical, quantum, closed, and open dynamics in a generalization of the variational principle and in the path integral formalism in classical and quantum dynamics,…

量子物理 · 物理学 2024-05-30 Janos Polonyi

We explore several notions of $k$-form at a point in a diffeological space, construct bundles of such $k$-forms, and compare sections of these bundles to differential forms. As they are defined locally, our $k$-forms can contain more…

微分几何 · 数学 2021-07-12 J. Daniel Christensen , Enxin Wu

This series of papers models the dynamics of a large set of interacting neurons within the framework of statistical field theory. The system is described using a two-field model. The first field represents the neuronal activity, while the…

生物物理 · 物理学 2023-12-01 Pierre Gosselin , Aïleen Lotz

We consider the problem of quantum behavior in the finite background. Introduction of continuum or other infinities into physics leads only to technical complications without any need for them in description of empirical observations. The…

量子物理 · 物理学 2012-02-15 Vladimir V. Kornyak

The concept of duality reflects a link between two seemingly different physical objects. An example in quantum mechanics is a situation where the spectra (or their parts) of two Hamiltonians go into each other under a certain…

数学物理 · 物理学 2019-09-05 Michael Kreshchuk , Tobias Gulden

This chapter revisits the concept of excitability, a basic system property of neurons. The focus is on excitable systems regarded as behaviors rather than dynamical systems. By this we mean open systems modulated by specific interconnection…

神经元与认知 · 定量生物学 2017-04-18 Rodolphe Sepulchre , Guillaume Drion , Alessio Franci

The accumulation of adaptations in an open-ended manner during lifetime learning is a holy grail in reinforcement learning, intrinsic motivation, artificial curiosity, and developmental robotics. We present a specification for a cognitive…

人工智能 · 计算机科学 2013-03-29 Chrisantha Fernando , Vera Vasas

This is the first in a series of papers math.AG/0503029, math.AG/0410267, math.AG/0410268 on "configurations" in an abelian category A. Given a finite partially ordered set (I,<), an (I,<)-configuration (\sigma,\iota,\pi) is a finite…

代数几何 · 数学 2007-05-23 Dominic Joyce

We characterize the finite codimension sub-K-algebras of K[[t]] as the solutions of a computable finite family of higher differential operators. For this end, we establish a duality between such a sub-algebras and the finite codimension…

交换代数 · 数学 2023-12-20 Joan Elias

We explore a simplified class of models we call swarms, which are inspired by the collective behavior of social insects. We perform a mean-field stability analysis and perform numerical simulations of the model. Several interesting types of…

adap-org · 物理学 2009-10-28 Erik M. Rauch , Mark M. Millonas , Dante R. Chialvo

The vertebrate motor system employs dimensionality-reducing strategies to limit the complexity of movement coordination, for efficient motor control. But when environments are dense with hidden action-outcome contingencies, movement…

神经元与认知 · 定量生物学 2026-01-06 Ryutaro Uchiyama

For a space with involutive action, there is a variant of K-theory. Motivated by T-duality in type II orbifold string theory, we establish that a twisted version of the variant enjoys a topological T-duality for Real circle bundles, i.e.…

代数拓扑 · 数学 2015-06-17 Kiyonori Gomi