github.com/plastic-labs/tutor-gpt
plastic-labs/tutor-gpt
AI tutor powered by Theory-of-Mind reasoning (⭐ 885)
arxiv.org/abs/1812.04408v2
Theory of Robot Communication: I. The Medium is the Communication Partner
When people use electronic media for their communication, Computer-Mediated Communication (CMC) theories describe the social and communicative aspects of people's interpersonal transactions. When people interact via a remote-controlled robot, many of...
arxiv.org/abs/2302.09912v2
Seiberg-Witten differentials on the Hitchin base
In this note we describe explicitly, in terms of Lie theory and cameral data, the covariant (Gauss--Manin) derivative of the Seiberg--Witten differential defined on the weight-one variation of Hodge structures that exists on a Zariski open subset of...
arxiv.org/abs/2602.00274v1
The singular Hitchin fibration, cameral data, and representation theory
For a complex reductive group $G$, we consider the locus $M^d$ in the moduli stack of $G$-Higgs bundles on which the centraliser dimension of the Higgs field takes a constant value $d> rk(G)$. We describe a non-abelian structure for the Hitchin fibra...
arxiv.org/abs/1601.01068v1
Non-conforming finite element methods for transmission eigenvalue problem
The transmission eigenvalue problem is an important and challenging topic arising in the inverse scattering theory. In this paper, for the Helmholtz transmission eigenvalue problem, we give a weak formulation which is a nonselfadjoint linear eigenval...
arxiv.org/abs/2506.12171v3
The multinomial dimer model
The dimer model is a classical statistical mechanics model which is exactly solvable in two dimensions, but about which little is known in higher dimensions. In analogy with large $N$ limits in lattice gauge theory, we study a large $N$ limit of the...
arxiv.org/abs/1505.03305v1
Transformation of marketing in the e-commerce
The article is about transformation of the theory and practice of marketing in the conditions of e-commerce and network economy. The author considers Internet-marketing as an independent kind of marketing in the virtual communicative environment. The...
arxiv.org/abs/1110.1957v1
Stratified Outsourcing Theory
The terminology of sourcing, outsourcing and insourcing is developed in detail on the basis of the preliminary definitions of outsourcing and insourcing and related activities and competences as given in our three previous papers on business mereolog...
arxiv.org/abs/1201.0404v3
Polyhedral Clinching Auctions and the Adwords Polytope
A central issue in applying auction theory in practice is the problem of dealing with budget-constrained agents. A desirable goal in practice is to design incentive compatible, individually rational, and Pareto optimal auctions while respecting the b...
arxiv.org/abs/hep-th/0311026v1
Fields in the Language of String: Divergences and Renormalization
This paper describes my talk given to the 27th Johns Hopkins Workshop: Symmetries and Mysteries of M Theory, Göteborg, Sweden, 24-26 August, 2003. After a brief introduction to the lightcone worldsheet formalism for summing the planar diagrams of...
arxiv.org/abs/2501.13674v1
Antiquity, Dark Ages and Renaissance of Light-Front Higher Spin Theory
These notes contain -- apart from some physics -- scattered reminiscences of everyday life at the Institute for Theoretical Physics in Göteborg in the early eighties. The text has been in the making for many years. Some of it was written inspired by...
arxiv.org/abs/hep-th/9610074v2
Black hole entropy reveals a 12th "dimension"
The Beckenstein-Hawking black hole entropy in string theory and its extensions, as expressed in terms of charges that correspond to central extensions of the supersymmetry algebra, has more symmetries than U-duality. It is invariant under transform...
arxiv.org/abs/1208.2580v1
Condensational theory of stationary tornadoes
Using the Bernoulli integral for air streamline with condensing water vapor a stationary axisymmetric tornado circulation is described. The obtained profiles of vertical, radial and tangential velocities are in agreement with observations for the Mul...
arxiv.org/abs/0704.2630v3
Are We Typical?
Bayesian probability theory is used to analyze the oft-made assumption that humans are typical observers in the universe. Some theoretical calculations make the {\it selection fallacy} that we are randomly chosen from a class of objects by some phy...
www.bing.com/ck/a?!&&p=821a87fddb156377f5598cf2f38c645e4def35cf5506fc616d0a87604c0eda6aJmltdHM9MTc3MjY2ODgwMA&ptn=3&ver=2&hsh=4&fclid=0704781c-9409-6b3e-0668-6f0f958c6a3d&u=a1aHR0cHM6Ly93d3cuYnJpdGFubmljYS5jb20vc2NpZW5jZS9jZWxsLWJpb2xvZ3k&ntb=1
Cell | Definition, Types, Functions, Diagram, Division, Theory, & Facts ...
Feb 15, 2026 · A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living …
arxiv.org/abs/math/9807127v1
The Projective Geometry of the Gale Transform
The Gale transform, an involution on sets of points in projective space, appears in a multitude of guises, in subjects as diverse as optimization, coding theory, theta-functions, and recently in our proof that certain general sets of points fail to...
arxiv.org/abs/2208.07970v3
On Gale's Contribution in Revealed Preference Theory
We investigate Gale's important paper published in 1960. This paper contains an example of a candidate of the demand function that satisfies the weak axiom of revealed preference and that is doubtful that it is a demand function of some weak order. W...
arxiv.org/abs/1106.3170v3
The Memory-Conservation Theory of Memristance
The memristor, the recently discovered fundamental circuit element, is of great interest for neuromorphic computing, nonlinear electronics and computer memory. It is usually modelled either using Chua's equations, which lack material device propertie...
arxiv.org/abs/1312.4422v1
Which Memristor Theory is Best for Relating Devices Properties to Memristive Fun…
There are three theoretical models which purport to relate experimentally-measurable or fabrication-controllable device properties to the memristor's operation: 1. Strukov et al's phenomenological model; 2. Georgiou et al's Bernoulli rewrite of that...
arxiv.org/abs/cond-mat/0310018v1
Coexistence of antiferromagnetism and superconductivity in the Anderson lattice
We study the interplay between antiferromagnetism and superconductivity in a generalized infinite-$U$ Anderson lattice, where both superconductivity and antiferromagnetic order are introduced phenomenologically in mean field theory. In a certain re...