2 4 Fe b 20 05 The hook fusion procedure

نویسنده

  • James Grime
چکیده

We derive a new expression for the diagonal matrix elements of irreducible representations of the symmetric group. We obtain this new expression using Cherednik’s fusion procedure. However, instead of rows or columns, we consider the hooks of Young diagrams. This minimises the number of auxiliary parameters needed in the fusion procedure.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Comparison between the effects of Harrington Rod and multisegmented instrumentations in sagittal plane correction of idiopathic scoliosis

 Abstract Objective: To present the changes in projected thoracic hypokyphosis and the behavior of lumbar lordosis within and below the fusion and to compare these changes between the Harrington rod (HR) and posterior multisegmented hook instrumentation. Methods: 178 patients with idiopathic scoliosis, who had undergone posterior spinal fusion with Harrington technique (106 patients) or multise...

متن کامل

ar X iv : m at h / 05 02 50 5 v 1 [ m at h . A P ] 2 4 Fe b 20 05 Some Remarks on Strichartz Estimates for Homogeneous Wave Equation ∗

We give several remarks on Strichartz estimates for homogeneous wave equation with special attention to the cases of Lx estimates, radial solutions and initial data from the inhomogeneous Sobolev spaces. In particular, we give the failure of the endpoint estimate L 4 n−1 t Lx for n = 2, 3 even for data in inhomogeneous Sobolev spaces.

متن کامل

X iv : h ep - p h / 05 02 12 2 v 1 1 4 Fe b 20 05 OPE coefficient functions in terms of composite operators only . Nonsinglet case

A new method for calculating the coefficient functions of the operator product expansion is proposed which does not depend explicitly on elementary fields. Coefficient functions are defined entirely in terms of composite operators. The method is illustrated in the case of QCD nonsinglet operators.

متن کامل

ar X iv : c s / 05 02 09 1 v 1 [ cs . C R ] 2 4 Fe b 20 05 An Audit Logic for Accountability ∗

We describe and implement a policy language. In our system, agents can distribute data along with usage policies in a decentralized architecture. Our language supports the specification of conditions and obligations, and also the possibility to refine policies. In our framework, the compliance with usage policies is not actively enforced. However, agents are accountable for their actions, and m...

متن کامل

ar X iv : h ep - t h / 05 02 11 7 v 1 1 3 Fe b 20 05 hep - th / 0502117 ITP – UH – 02 / 05 Noncommutative Instantons in 4 k Dimensions

We consider Ward’s generalized self-duality equations for U(2r) Yang-Mills theory on R and their Moyal deformation under self-dual noncommutativity. Employing an extended ADHM construction we find two kinds of explicit solutions, which generalize the ’t Hooft and BPST instantons from R to noncommutative R. The BPST-type configurations appear to be new even in the commutative case.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005