Titlebook: Introduction to Hyperbolic Geometry; Arlan Ramsay,Robert D. Richtmyer Textbook 1995 Springer Science+Business Media New York 1995 derivati

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Nefarious

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Matrix Representation of the Isometry Group,ficients. The coefficients of such a transformation can be taken as the entries of a 2 × 2 real matrix with determinant 1; there is a one-to-two relation between the transformations and such matrices, where a matrix . and its negative −. lead to the same fractional linear transformation, hence to th

Texture

Differential and Hyperbolic Geometry in More Dimensions,y a manifold equipped with a line element or metric tensor. In particular, the line element for three-dimensional hyperbolic space is given in terms of the spherical coordinates, and a second proof that the geometry of the horosphere is Euclidean is given. Various models of three-dimensional hyperbo

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ical well-being. The second approach is aimed at studying the social context in which ER is taking place. Finally, the relevance of various forms of ER for psychological well-being in the clinical setting is discussed. It becomes clear that the study of the relation between ER and well-being is a br

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Arlan Ramsay,Robert D. Richtmyer cope with possible threats to goal attainment and have difficulties to recognize signals of safety. In conclusion, research on the PC hypothesis has provided valuable insight into the link between stressful events, psychopathology, and somatic health.

Aspiration

Arlan Ramsay,Robert D. Richtmyer perceived social connectedness, its indirect effect is to increase perceived social connectedness via nostalgia. Finally, they examine how the relation between loneliness and nostalgia is shaped by individual differences that play a governing role in emotion regulation: resilience and the attachmen