• Aucun résultat trouvé

Haut PDF Mixed correlation function and spectral curve for the 2-matrix model

Haut PDF Mixed correlation function and spectral curve for the 2-matrix model ont été compilés par 123dok FR

Mixed correlation function and spectral curve for the 2-matrix model

Mixed correlation function and spectral curve for the 2-matrix model

... systems and spectral curve An important observation of [9] and [10, 32, 29] is that windows of consecutive bi- orthogonal polynomials satisfy some integrable differential systems, and a ... Voir le document complet

58

Topological expansion of the 2-matrix model correlation functions: diagrammatic rules for a residue formula

Topological expansion of the 2-matrix model correlation functions: diagrammatic rules for a residue formula

... random matrix models has a strong link with algebraic geometry [27]. The free energy and correlation functions have been computed in terms of properties of an algebraic ...curve. ... Voir le document complet

50

Free energy topological expansion for the 2-matrix model.

Free energy topological expansion for the 2-matrix model.

... compute the complete topological expansion of the formal hermitian two- matrix ...model. For this, we refine the previously formulated diagrammatic rules for computing ... Voir le document complet

32

A Matrix Model for the Topological String I: Deriving the Matrix Model

A Matrix Model for the Topological String I: Deriving the Matrix Model

... candidate for such an invariant is the symplectic class of the matrix model spectral ...curve. The outline of this paper is as follows. In section 2, after a ... Voir le document complet

36

Root systems, spectral curves, and analysis of a Chern-Simons matrix model for Seifert fibered spaces

Root systems, spectral curves, and analysis of a Chern-Simons matrix model for Seifert fibered spaces

... (4.26) And, there may exist residual terms corresponding to irreducible flat connections [ 36 , 38 ...Since the measure in ( 2.1 ) is now complex, we cannot apply stricto sensu the arguments of ... Voir le document complet

94

Loop equations for the semiclassical 2-matrix model with hard edges

Loop equations for the semiclassical 2-matrix model with hard edges

... that the function eq.2-27 E(x, y) is unchanged under the exchange x ↔ y, V1 ↔ V2, s ↔ ˜ s, which is the generalization of Matytsin’s duality property [17]: X(Y (x)) = x (4-1) The ... Voir le document complet

21

Loop equations and topological recursion for the arbitrary-β two-matrix model

Loop equations and topological recursion for the arbitrary-β two-matrix model

... For the hermitian case, it turned out that a 1-matrix model was not general enough, for instance the spectral curve for 1-matrix model is ... Voir le document complet

87

Large N expansion of the 2-matrix model, multicut case.

Large N expansion of the 2-matrix model, multicut case.

... of the total number of eigenvalues, this why ǫ i is called a filling ...expression for P (0) (x, y) as a function of the coefficients of V 1 and V 2 and the filling ... Voir le document complet

34

Another algebraic variational principle for the spectral curve of matrix models

Another algebraic variational principle for the spectral curve of matrix models

... only the 1 and 2-matrix models, al- though section 4 guarantees that it also applies to the ”chain of matrices” [7, 8] matrix model, and possibly ...written ... Voir le document complet

23

Loop equations and topological recursion for the arbitrary β two-matrix model

Loop equations and topological recursion for the arbitrary β two-matrix model

... known for a long time, and their recursive solution was recently proposed in [ 17 – 19 , 46 ...]. For the hermitian case, it turned out that a 1-matrix model was not general ... Voir le document complet

80

The partition function of the two-matrix model as an isomonodromic tau-function

The partition function of the two-matrix model as an isomonodromic tau-function

... The paper extends to the case of the two-matrix model the work contained in ..., and 10 ; it uses, however, a different approach closer to a recent ..., and 19 ... Voir le document complet

18

A matrix model for the topological string II: The spectral curve and mirror geometry

A matrix model for the topological string II: The spectral curve and mirror geometry

... point. The typical partition has a certain typical length referred to as its equilibrium length ¯ ...from the equilibrium length contribute only in an expo- nentially small way (and thus ... Voir le document complet

41

A Mixed Function for Actuation and Power Flow Control in Embedded Networks

A Mixed Function for Actuation and Power Flow Control in Embedded Networks

... actuation and power flow control” (MAPFC) configuration proposed in this paper is able to contribute to the HVDC voltage quality: As will be detailed, it introduces new possible power transfers which can be ... Voir le document complet

10

Spectral analysis of the Gram matrix of mixture models

Spectral analysis of the Gram matrix of mixture models

... and the observations belonging to different groups are the most dissimilar from each ...other. The most commonly used such algorithms are k-means, the hierarchical clustering ... Voir le document complet

26

A Mixed Function for Actuation and Power Flow Control in Embedded Networks

A Mixed Function for Actuation and Power Flow Control in Embedded Networks

... actuation function of the MAPFC. Fig. 7. Notations used for power sharing ...PERATIONS The use of MAPFC is very attractive in an embedded net- work to replace a classical PMSM—inverter ... Voir le document complet

9

Gram matrix of a Laguerre model: application to model reduction of irrational transfer function

Gram matrix of a Laguerre model: application to model reduction of irrational transfer function

... Gram matrix Ψ of a system is very useful in system identification, power density spectrum modeling and model ...reduction. The Gram ma- trix contains elements that are inner products of ... Voir le document complet

6

Polysulfone/silica nanoparticle mixed-matrix membranes for gas separation

Polysulfone/silica nanoparticle mixed-matrix membranes for gas separation

... Pinnau and He reported that the addition of non- porous nanosized-fumed silica, which has opposing properties with porous inorganic fillers, can alter polymer chain packing in glassy, high-free-volume ... Voir le document complet

12

The Canonical Model of a Singular Curve

The Canonical Model of a Singular Curve

... (1). The first proofs were given by Deligne and Mumford in 1969, by Sakai in 1977, and by Catanese in 1982, according to Catanese [4, ...by the study of families of curves, and they ... Voir le document complet

29

A Matrix model for plane partitions

A Matrix model for plane partitions

... active and fas- cinating area of mathematical physics in the past years, culminating with Okounkov’s renowned ...i.e. the sim- plest model of out of equilibrium statistical physics, and ... Voir le document complet

87

Subnanosecond spectral diffusion measurement using photon correlation

Subnanosecond spectral diffusion measurement using photon correlation

... T=4K. The sample is excited by a continuous wave diode laser emitting at 405 ...nm. The luminescence is split by a 50/50 beamsplitter and each beam is sent to a monochromator (resolution δE = ... Voir le document complet

9

Show all 10000 documents...