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Complete hyperbolic lattices derived from tessellations of type {4g, 4g}

机译:源自{4g,4g}类型的镶嵌的完整双曲格

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Regular tessellations of the hyperbolic plane play an important role in the design of signal constellations for digital communication systems. Self-dual tessellations of type {4g, 4g} with g = 2(n), 3 . 2(n), and 5 . 2(n) have been considered where the corresponding arithmetic Fuchsian groups are derived from quaternion orders over quadratic extensions of the rational. The objectives of this work are to establish the maximal orders derived from {4g, 4g} tessellations for which the hyperbolic lattices are complete (the motivation for constructing complete hyperbolic lattices is their application to the design of hyperbolic lattice codes), and to identify the arithmetic Fuchsian group associated with a quaternion algebra and a quaternion order.
机译:双曲平面的规则镶嵌在数字通信系统的信号星座设计中起着重要作用。类型为{4g,4g}且g = 2(n),3的自对偶镶嵌。 2(n)和5。已经考虑了2(n),其中相应的算术Fuchsian组是从有理数的二次扩展上的四元数阶推导而来的。这项工作的目的是建立从{4g,4g}棋盘格中得出的最大阶数,对于这些棋盘格来说,双曲晶格是完整的(构造完整双曲晶格的动机是将其应用于双曲晶格代码的设计),并确定与四元数代数和四元数阶相关的算术Fuchsian群。

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