骚动
发表于 2025-3-25 06:03:59
I. K. Kostovy of human expertise..The fundamental assumption of CBR is that .: a patient with similar symptoms will have the same diagnosis, the price of a house with similar accommodation and location will be similar, the design for a kitchen with a similar shape and size can be reused, and a journey plan is s
菊花
发表于 2025-3-25 10:35:33
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走路左晃右晃
发表于 2025-3-25 15:11:38
On Triangles and Squares: just add any matter explicitly by giving extra (flavour) indices to the matrix that generates triangulations, then integrate out all these matrices but one. This simple argument shows that a full classification of critical behaviour in the one-matrix model may be too ambitious a task.
道学气
发表于 2025-3-25 16:46:14
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小歌剧
发表于 2025-3-25 23:53:25
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audiologist
发表于 2025-3-26 00:40:10
Non-Perturbative Effects in 2D Gravity and Matrix Models the most interesting cases, in particular for pure gravity, the solution is defined as a solution of a non-linear differential equation of the Painlevé type and presents some non-perturbative ambiguities, related to the delicate issue of boundary conditions, which are usually attributed to some “non-perturbative effects” of the theory.
有节制
发表于 2025-3-26 05:08:49
Action Principle and Large Order Behavior of Non-Perturbative Gravitydition, we show how the formalism of ref. for 2d gravity coupled to minimal (., .) conformal matter results from an action principle. Viewed as a more intrinsic formulation of 2d quantum gravity, abstracted from a matrix model underpinning, this may result in clues to a proper formulation of string field theory.
整理
发表于 2025-3-26 10:45:18
0258-1221 on-perturbative regime before Oetober 1989 when non-perturbative equations for the string partition functions were found by using methods based on the random triangulations of surfaees. This set of methods pro vides a deseription of non-eritical string theory or equivalently of the coupling of matt
一起
发表于 2025-3-26 15:06:29
Integrable Models of Two Dimensional Quantum Gravityintegrable systems of differential equations — the so called KdV hierarchy. Also, a relation to topological gravity was discovered . Correlation functions for arbitrary topology were obtained, and much progress has been made in understanding non perturbative phenomena.
持久
发表于 2025-3-26 18:43:01
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