Results 31 to 40 of about 149,052 (280)
Expansion Methods for Solving Linear Integral Equations with Multiple Time Lags Using B-Spline and Orthogonal Functions [PDF]
Engineering and Technology Journal, 2011 The main portion of the paper is devoted for constructing approximated solutions of linear integral equations with multiple time lags (IEMTL) using two different types of basis functions B-spline functions and Orthogonal functions containing (Laguerre ...
Atheer Jawad Kadhim
doaj +1 more source
A Note On 3D N=2 Dualities: Real Mass Flow And Partition Function [PDF]
, 2013 We study two well-known classes of dualities in three dimensional N=2 supersymmetric field theories. In the first class there are non trivial interactions involving monopole operators while in the second class the dual gauge theories have Chern-Simons ...
Amariti, A.
core +2 more sources
Higher spin fields from a worldline perspective [PDF]
, 2007 Higher spin fields in four dimensions, and more generally conformal fields in arbitrary dimensions, can be described by spinning particle models with a gauged SO(N) extended supergravity on the worldline.
A.M. Polyakov +14 more
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Classical group matrix models and universal criticality
Journal of High Energy Physics, 2022 We study generalizations of the Gross-Witten-Wadia unitary matrix model for the special orthogonal and symplectic groups. We show using a standard Coulomb gas treatment — employing a path integral formalism for the ungapped phase and resolvent techniques
Taro Kimura, Souradeep Purkayastha
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3d N=2 SO/USp adjoint SQCD: s-confinement and exact identities
Nuclear Physics B, 2023 We study 3d N=2 SQCD with symplectic and orthogonal gauge groups and adjoint matter. For USp(2n) with two fundamentals and SO(N) with one vector these models have been recently shown to s-confine.
Antonio Amariti, Simone Rota
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Odd-flavored QCD_3 and Random Matrix Theory [PDF]
, 1998 We consider QCD_3 with an odd number of flavors in the mesoscopic scaling region where the field theory finite-volume partition function is equivalent to a random matrix theory partition function.
Akemann +16 more
core +2 more sources
Partitioning orthogonal polygons into at most 8-vertex pieces, with application to an art gallery theorem [PDF]
, 2016 We prove that every simply connected orthogonal polygon of $n$ vertices can be partitioned into $\left\lfloor\frac{3 n +4}{16}\right\rfloor$ (simply connected) orthogonal polygons of at most 8 vertices. It yields a new and shorter proof of the theorem of
Győri, Ervin, Mezei, Tamás Róbert
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Channel estimation method for FBMC/OQAM system based on pilot
上海师范大学学报. 自然科学版, 2016 Compared with orthogonal frequency division multiplexing technology (OFDM),filter bank multicarrier (FBMC) technique has higher spectrum using rate and easier achieved pulse shaping.It was seen as a potential replacement for OFDM as future 5G physical ...
GONG Shuai +4 more
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Domain Wall Six-Vertex Model with Half-Turn Symmetry [PDF]
, 2017 We obtain asymptotic formulas for the partition function of the six-vertex model with domain wall boundary conditions and half-turn symmetry in each of the phase regions.
Bleher, Pavel, Liechty, Karl
core +2 more sources
IEEE Access, 2018 To acquire precise channel state information in the forthcoming 5G frequency division duplexing (FDD) communication system, we study the virtual angular domain channel common sparsity in the massive multiple-input multiple-output orthogonal frequency ...
Wenyuan Wang +3 more
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