The Ufo Mystery

Category: Livres anglais et trangers,Religion & Spirituality,Occult

The Ufo Mystery Details

[button]

Reviews

[button]

Komentar

Posting Komentar

Postingan populer dari blog ini

Gravitational Lensing

Gambar
Category: Livres anglais et trangers,Science,Astronomy Gravitational Lensing Details Gravitational lensing is a consequence of general relativity, where the gravitational force due to a massive object bends the paths of light originating from distant objects lying behind it. Using very little general relativity and no higher level mathematics, this text presents the basics of gravitational lensing, focusing on the equations needed to understand the phenomena. It then applies them to a diverse set of topics, including multiply imaged objects, time delays, extrasolar planets, microlensing, cluster masses, galaxy shape measurements, cosmic shear, and lensing of the cosmic microwave background. This approach allows undergraduate students and others to get quickly up to speed on the basics and the important issues. The text will be especially relevant as large surveys such as LSST and Euclid begin to dominate the astronomical landscape. Designed for a one semester course, it is accessible t...
Baca selengkapnya

Computational Phylogenetics: An Introduction to Designing Methods for Phylogeny Estimation

Gambar
Category: Livres anglais et trangers,Science,Biological Sciences Computational Phylogenetics: An Introduction to Designing Methods for Phylogeny Estimation Details A comprehensive account of both basic and advanced material in phylogeny estimation, focusing on computational and statistical issues. No background in biology or computer science is assumed, and there is minimal use of mathematical formulas, meaning that students from many disciplines, including biology, computer science, statistics, and applied mathematics, will find the text accessible. The mathematical and statistical foundations of phylogeny estimation are presented rigorously, following which more advanced material is covered. This includes substantial chapters on multi-locus phylogeny estimation, supertree methods, multiple sequence alignment techniques, and designing methods for large-scale phylogeny estimation. The author provides key analytical techniques to prove theoretical properties about methods, as well as ad...
Baca selengkapnya

Topics in Computational Number Theory Inspired by Peter L. Montgomery

Gambar
Category: Livres anglais et trangers,Science,Mathematics Topics in Computational Number Theory Inspired by Peter L. Montgomery Details Peter L. Montgomery has made significant contributions to computational number theory, introducing many basic tools such as Montgomery multiplication, Montgomery simultaneous inversion, Montgomery curves, and the Montgomery ladder. This book features state-of-the-art research in computational number theory related to Montgomery's work and its impact on computational efficiency and cryptography. Topics cover a wide range of topics such as Montgomery multiplication for both hardware and software implementations; Montgomery curves and twisted Edwards curves as proposed in the latest standards for elliptic curve cryptography; and cryptographic pairings. This book provides a comprehensive overview of integer factorization techniques, including dedicated chapters on polynomial selection, the block Lanczos method, and the FFT extension for algebraic-group ...
Baca selengkapnya