Leviathan (book)

Leviathan or The Matter, Forme and Power of a Common Wealth Ecclesiasticall and Civil—commonly referred to as Leviathan—is a book written by Thomas Hobbes (1588–1679) and published in 1651 (revised Latin edition 1668). Its name derives from the biblical Leviathan. The work concerns the structure of society and legitimate government, and is regarded as one of the earliest and most influential examples of social contract theory.Leviathan ranks as a classic western work on statecraft comparable to Machiavelli's The Prince. Written during the English Civil War (1642–1651), Leviathan argues for a social contract and rule by an absolute sovereign. Hobbes wrote that civil war and the brute situation of a state of nature ("the war of all against all") could only be avoided by strong undivided government.

Content

Frontispiece

After lengthy discussion with Hobbes, the Parisian Abraham Bosse created the etching for the book's famous frontispiece in the géometrique style which Bosse himself had refined. It is similar in organisation to the frontispiece of Hobbes' De Cive (1642), created by Jean Matheus. The frontispiece has two main elements, of which the upper part is by far the more striking.

Leviathan (Westerfeld novel)

Leviathan is a biopunk/steampunk novel written by Scott Westerfeld and illustrated by Keith Thompson. It was released on October 6, 2009.

First of a young adult fiction trilogy set in alternative version of World War I, it has Central Powers (Clankers) using mechanized war machines opposed by Entente Powers (Darwinists) who fabricate living creatures genetically. The heroes are teens Aleksander, son of Archduke Franz Ferdinand, and Deryn, Scottish girl with dreams of joining the British Air Service with her brother. The sequels are Behemoth and Goliath. The first two chapters of this book were released with Bogus to Bubbly: Insider's Guide to the World of Uglies.

The book was named the Best Young Adult Novel by the Aurealis Award in 2009,Locus in 2010, and Mir Fantastiki in 2011.

Plot

It is the cusp of World War I, and all the European powers are arming up. The Austro-Hungarians and Germans have their Clankers, diesel-driven iron machines loaded with guns and ammunition. The British Darwinists employ fabricated animals as their weaponry. Their Leviathan is a whale airship, and the most masterful beast in the British fleet.

LEVIATHAN (cipher)

LEVIATHAN is a stream cipher submitted to NESSIE by Scott Fluhrer and David McGrew. It is a seekable stream cipher, which means that the user may efficiently skip forward to any part of the keystream, much like CTR mode or Salsa20, but unlike those ciphers generating contiguous blocks of the keystream is made especially efficient by LEVIATHAN's unique tree structure based stream generation. LEVIATHAN achieves around 11 cycles per byte on a Pentium II processor.

LEVIATHAN is considered broken due to distinguishing attacks which require 2³⁶ bytes of output and comparable effort.

External links

References

Leviathan (2000 AD)

Leviathan is a horror comic series created by Ian Edginton and D'Israeli and, which appeared in the British magazine 2000 AD starting in 2003.

The story is set on a massive ocean liner (the Leviathan of the title) which has been transported to some sort of parallel world with no land or landmarks. The story appeared in ten parts followed by three stand alone "Tales of the Leviathan" which expanded on the history of the ship as well as featuring new characters.

Ian Edginton has described it as "Agatha Christie meets Silent Hill."

Characters

Book

A book is a set of written, printed, illustrated, or blank sheets, made of ink, paper, parchment, or other materials, fastened together to hinge at one side. A single sheet within a book is a leaf, and each side of a leaf is a page. A set of text-filled or illustrated pages produced in electronic format is known as an electronic book, or e-book.

Books may also refer to works of literature, or a main division of such a work. In library and information science, a book is called a monograph, to distinguish it from serial periodicals such as magazines, journals or newspapers. The body of all written works including books is literature. In novels and sometimes other types of books (for example, biographies), a book may be divided into several large sections, also called books (Book 1, Book 2, Book 3, and so on). An avid reader of books is a bibliophile or colloquially, bookworm.

A shop where books are bought and sold is a bookshop or bookstore. Books can also be borrowed from libraries. Google has estimated that as of 2010, approximately 130,000,000 unique titles had been published. In some wealthier nations, printed books are giving way to the usage of electronic or e-books, though sales of e-books declined in the first half of 2015.

Book (graph theory)

In graph theory, a book graph (often written  ) may be any of several kinds of graph.

One kind, which may be called a quadrilateral book, consists of p quadrilaterals sharing a common edge (known as the "spine" or "base" of the book). A book of this type is the Cartesian product of a star and K₂ .

A second type, which might be called a triangular book, is the complete tripartite graph K_1,1,p. It is a graph consisting of triangles sharing a common edge. A book of this type is a split graph. This graph has also been called a .

Given a graph , one may write for the largest book (of the kind being considered) contained within .

The term "book-graph" has been employed for other uses. Barioli used it to mean a graph composed of a number of arbitrary subgraphs having two vertices in common. (Barioli did not write for his book-graph.)

Theorems on books

Denote the Ramsey number of two (triangular) books by

If , then (proved by Rousseau and Sheehan).

There exists a constant such that whenever .

Musical theatre

Musical theatre is a form of theatrical performance that combines songs, spoken dialogue, acting, and dance. The story and emotional content of a musical – humor, pathos, love, anger – are communicated through the words, music, movement and technical aspects of the entertainment as an integrated whole. Although musical theatre overlaps with other theatrical forms like opera and dance, it may be distinguished by the equal importance given to the music as compared with the dialogue, movement and other elements. Since the early 20th century, musical theatre stage works have generally been called, simply, musicals.

Although music has been a part of dramatic presentations since ancient times, modern Western musical theatre emerged during the 19th century, with many structural elements established by the works of Gilbert and Sullivan in Britain and those of Harrigan and Hart in America. These were followed by the numerous Edwardian musical comedies and the musical theatre works of American creators like George M. Cohan. The Princess Theatre musicals and other smart shows like Of Thee I Sing (1931) were artistic steps forward beyond revues and other frothy entertainments of the early 20th century and led to such groundbreaking works as Show Boat (1927) and Oklahoma! (1943). Some of the most famous and iconic musicals through the decades that followed include West Side Story (1957), The Fantasticks (1960), Hair (1967), A Chorus Line (1975), Les Misérables (1985), The Phantom of the Opera (1986), Rent (1996), The Producers (2001) and Wicked (2003).