You are here

Download E-books Excursions in Geometry (Dover Books on Mathematics) PDF

By C. Stanley Ogilvy

"A captivating, enjoyable, and instructive e-book …. The writing is outstandingly lucid, as within the author's previous books, … and the issues conscientiously chosen for optimum curiosity and elegance." — Martin Gardner.
This ebook is meant for those that loved geometry once they first encountered it (and even perhaps a few who didn't) yet sensed an absence of highbrow stimulus and questioned what was once lacking, or felt that the play was once finishing simply whilst the plot used to be ultimately changing into interesting.
In this marvelous remedy, Professor Ogilvy demonstrates the mathematical problem and delight on hand from geometry, the one necessities being basic implements (straightedge and compass) and a bit inspiration. fending off subject matters that require an array of latest definitions and abstractions, Professor Ogilvy attracts upon fabric that's both self-evident within the classical experience or really easy to end up. one of the matters taken care of are: harmonic department and Apollonian circles, inversion geometry, the hexlet, conic sections, projective geometry, the golden part, and perspective trisection. additionally integrated are a few unsolved difficulties of contemporary geometry, together with Malfatti's challenge and the Kakeya problem.
Numerous diagrams, chosen references, and thoroughly selected difficulties improve the textual content. additionally, the important part of notes on the again presents not just resource references but additionally a lot different fabric hugely beneficial as a working remark at the text.

Show description

Read or Download Excursions in Geometry (Dover Books on Mathematics) PDF

Best Geometry Topology books

Symmetry: A Journey into the Patterns of Nature

Symmetry is throughout us. Our eyes and minds are interested in symmetrical gadgets, from the pyramid to the pentagon. Of primary importance to the way in which we interpret the area, this specified, pervasive phenomenon exhibits a dynamic courting among gadgets. In chemistry and physics, the idea that of symmetry explains the constitution of crystals or the speculation of basic debris; in evolutionary biology, the wildlife exploits symmetry within the struggle for survival; and symmetry—and the breaking of it—is relevant to rules in paintings, structure, and tune.

Combining a wealthy historic narrative along with his personal own trip as a mathematician, Marcus du Sautoy takes a distinct inspect the mathematical brain as he explores deep conjectures approximately symmetry and brings us face-to-face with the oddball mathematicians, either earlier and current, who've battled to appreciate symmetry's elusive characteristics. He explores what's might be the main fascinating discovery to date—the summit of mathematicians' mastery within the field—the Monster, an important snowflake that exists in 196,883-dimensional house with extra symmetries than there are atoms within the sunlight.

what's it prefer to resolve an historical mathematical challenge in a flash of notion? what's it wish to be proven, ten mins later, that you've made a mistake? what's it prefer to see the area in mathematical phrases, and what can that let us know approximately existence itself? In Symmetry, Marcus du Sautoy investigates those questions and exhibits mathematical newbies what it appears like to grapple with essentially the most complicated principles the human brain can understand.

A Vector Space Approach to Geometry (Dover Books on Mathematics)

The consequences of geometry and linear algebra on one another obtain shut consciousness during this exam of geometry’s correlation with different branches of math and technology. In-depth discussions contain a overview of systematic geometric motivations in vector area idea and matrix conception; using the guts of mass in geometry, with an creation to barycentric coordinates; axiomatic improvement of determinants in a bankruptcy facing region and quantity; and a cautious attention of the particle challenge.

Non-Riemannian Geometry (Dover Books on Mathematics)

Non-Riemannian Geometry offers essentially with manifolds ruled by way of the geometry of paths constructed through the writer, Luther Pfahler Eisenhart, and Oswald Veblen, who have been college colleagues at Princeton college in the course of the early 20th century. Eisenhart performed an energetic position in constructing Princeton's preeminence one of the world's facilities for mathematical learn, and he's both popular for his achievements as a researcher and an educator.

Additional info for Excursions in Geometry (Dover Books on Mathematics)

Show sample text content

Rated 4.33 of 5 – based on 44 votes
Top