Six Themes On Variation (Student Mathematical Library, V. 26)

By Frank Morgan

The calculus of adaptations is a gorgeous topic with a wealthy historical past and with origins within the minimization difficulties of calculus. even though it is now on the middle of many smooth mathematical fields, it doesn't have a well-defined position in so much undergraduate arithmetic curricula. This quantity should still however supply the undergraduate reader a feeling of its nice personality and value. attention-grabbing functionals, equivalent to region or strength, frequently supply upward thrust to difficulties for which the main usual answer happens by way of differentiating a one-parameter family members of adaptations of a few function.The severe issues of the useful are concerning the suggestions of the linked Euler-Lagrange equation. those differential equations are on the center of the calculus of diversifications and its functions to different matters. many of the issues addressed during this booklet are Morse conception, wave mechanics, minimum surfaces, cleaning soap bubbles, and modeling site visitors circulation. All are with no trouble available to complex undergraduates. This publication is derived from a workshop subsidized through Rice collage. it really is compatible for complicated undergraduates, graduate scholars and study mathematicians drawn to the calculus of diversifications and its functions to different matters.

Show description

Combinatorics: The Rota Way (Cambridge Mathematical Library)

By Joseph P. S. Kung

Written through of Gian-Carlo Rota's former scholars, this e-book is predicated on notes from his classes and on own discussions with him. subject matters contain units and valuations, partly ordered units, distributive lattices, walls and entropy, matching thought, unfastened matrices, doubly stochastic matrices, Moebius services, chains and antichains, Sperner conception, commuting equivalence family and linear lattices, modular and geometric lattices, valuation earrings, producing features, umbral calculus, symmetric services, Baxter algebras, unimodality of sequences, and placement of zeros of polynomials. Many workouts and learn difficulties are incorporated, and unexplored parts of attainable study are mentioned. This booklet will be at the shelf of all scholars and researchers in combinatorics and comparable parts.

Show description

Geometry: Euclid and Beyond (Undergraduate Texts in Mathematics)

By Robin Hartshorne

This ebook deals a distinct chance to appreciate the essence of 1 of the good thinkers of western civilization. A guided analyzing of Euclid's parts results in a severe dialogue and rigorous sleek therapy of Euclid's geometry and its newer descendants, with whole proofs. themes comprise the advent of coordinates, the speculation of sector, historical past of the parallel postulate, some of the non-Euclidean geometries, and the general and semi-regular polyhedra.

Show description

Games and Mathematics: Subtle Connections

By David Wells

The attraction of video games and puzzles is undying and common. during this distinctive ebook, David Wells explores the interesting connections among video games and arithmetic, proving that arithmetic is not only approximately tedious calculation yet mind's eye, perception and instinct. the 1st a part of the booklet introduces video games, puzzles and mathematical recreations, together with knight excursions on a chessboard. the second one half explains how pondering enjoying video games can replicate the taking into consideration a mathematician, utilizing medical research, strategies and process, and sharp remark. eventually the writer considers game-like good points present in a variety of human behaviours, illuminating the function of arithmetic and aiding to give an explanation for why it exists in any respect. This thought-provoking publication is ideal for someone with a thirst for arithmetic and its hidden attractiveness; an outstanding highschool grounding in arithmetic is the entire heritage that's required, and the puzzles and video games will swimsuit students from 14 years.

Show description

Geometry of Continued Fractions

By Oleg Karpenkov

Traditionally a topic of quantity thought, endured fractions look in dynamical platforms, algebraic geometry, topology, or even celestial mechanics. the increase of computational geometry has ended in renewed curiosity in multidimensional generalizations of endured fractions. a number of classical theorems were prolonged to the multidimensional case, casting mild on phenomena in different parts of arithmetic. This ebook introduces a brand new geometric imaginative and prescient of persevered fractions. It covers a number of purposes to questions similar to such parts as Diophantine approximation, algebraic quantity thought, and toric geometry.

 

The reader will locate an summary of present development within the geometric concept of multidimensional persevered fractions followed through presently open difficulties. each time attainable, we illustrate geometric buildings with figures and examples. each one bankruptcy has workouts necessary for undergraduate or graduate courses.

Show description