Regular Figures

Regular Figures
Author: L. Fejes Tóth
Publisher: Elsevier
Total Pages: 360
Release: 2014-07-10
Genre: Mathematics
ISBN: 1483151433

Regular Figures concerns the systematology and genetics of regular figures. The first part of the book deals with the classical theory of the regular figures. This topic includes description of plane ornaments, spherical arrangements, hyperbolic tessellations, polyhedral, and regular polytopes. The problem of geometry of the sphere and the two-dimensional hyperbolic space are considered. Classical theory is explained as describing all possible symmetrical groupings in different spaces of constant curvature. The second part deals with the genetics of the regular figures and the inequalities found in polygons; also presented as examples are the packing and covering problems of a given circle using the most or least number of discs. The problem of distributing n points on the sphere for these points to be placed as far as possible from each other is also discussed. The theories and problems discussed are then applied to pollen-grains, which are transported by animals or the wind. A closer look into the exterior composition of the grain shows many characteristics of uniform distribution of orifices, as well as irregular distribution. A formula that calculates such packing density is then explained. More advanced problems such as the genetics of the protean regular figures of higher spaces are also discussed. The book is ideal for physicists, mathematicians, architects, and students and professors in geometry.

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Women & Romanticism Vol3

Women & Romanticism Vol3
Author: Roxanne Eberle
Publisher: Routledge
Total Pages: 453
Release: 2020-03-06
Genre: Literary Collections
ISBN: 1000741281

First published in 2006. Women and Romanticism’s third volume covers Poetics, the Novel and Authorship and brings together work on poetics, the novel and authorship. Joanna Baillie and Elizabeth Hamilton wrote manifestoes not terribly different in kind from those produced by William Wordsworth and Samuel Taylor Coleridge, and excerpts from their work are included here. But Romantic-era women writers more often make statements about art and poetics covertly, in poems and in tales as well as in biographical writing, and the editor acknowledges this tendency in the third volume by drawing upon these genres. Until the 1980s, a five-volume collection of materials on ‘Women and Romanticism’ would have been inconceivable, since Romantic studies largely restricted itself to a consideration of the major male poets of the period (William Blake, William Wordsworth, Samuel Taylor Coleridge, Lord Byron, Percy Bysshe Shelley and John Keats), When women were present in accounts of Romanticism, they were considered in terms of their literary function (as objects of representation), or in relation to their domestic (as mothers, daughters, wives and lovers of the authors). Indeed, the first Romantic women writers to enter academic discourse were those with familial connections to the canonized poets: Mary Wollstonecraft, Mary Shelley and Dorothy Wordsworth. Other writers of interest in the 1970s included Frances Burney and Jane Austen.

Perception of Form and Forms of Perception

Perception of Form and Forms of Perception
Author: R. M. Granovskaya
Publisher: Psychology Press
Total Pages: 209
Release: 2013-08-21
Genre: Psychology
ISBN: 1134928130

First Published in 1987. Information processing has come to be regarded as one of the central issues in modern psychology. In recent years it has acquired an especially keen interest due to growing amounts of information. This book continues the authors’ research and constructs a conceptual model of peculiarities (separate aspects) of visual information processing based on views similar to those by Arbib and Ivanov.