In particular, there is a bipartite " incidence graph " or " Levi graph " corresponding to every hypergraph, and conversely, most, but not all, bipartite graphs can be regarded as incidence graphs of hypergraphs.

The graph corresponding to the Levi graph of this generalization is a directed acyclic graph.

Although such structures may seem strange at first, they can be readily understood by noting that the equivalent generalization of their Levi graph is no longer bipartite, but is rather just some general directed graph.

In projective geometry, Levi graphs are a form of bipartite graph used to model the incidences between points and lines in a configuration.

In this case the incidence matrix is also a biadjacency matrix of the Levi graph of the structure.

As there is a hypergraph for every Levi graph, and vice-versa, the incidence matrix of an incidence structure describes a hypergraph.

The Heawood graph is also the Levi graph of the Fano plane, the graph representing incidences between points and lines in that geometry.

It is bipartite, and can be constructed as the Levi graph of the generalized quadrangle W < sub > 2 </ sub > ( known as the Cremona – Richmond configuration ).

In combinatorial mathematics, a Levi graph or incidence graph is a bipartite graph associated with an incidence structure.

Conversely any bipartite graph with girth at least six can be viewed as the Levi graph of an abstract incidence structure.

Levi graphs of configurations are biregular, and every biregular graph with girth at least six can be viewed as the Levi graph of an abstract configuration.

For every Levi graph, there is an equivalent hypergraph, and vice versa.

The neurotrophic hypothesis was formulated by Victor Hamburger and Rita Levi Montalcini based on studies of the developing nervous system.

* The Möbius – Kantor graph is the Levi graph of the Möbius – Kantor configuration, a system of 8 points and 8 lines that cannot be realized by straight lines in the Euclidean plane.

A subway system was first planned in the mid-1960s, and in 1967 a station at the Shalom Meir Tower was inaugurated in the presence of then Prime Minister Levi Eshkol.

Discussions on astronomical points, especially with regard to the spheres, and disputed points in calculating the calendar occur frequently in the works of Judah ha-Levi, Abraham ibn Ezra, and Maimonides, while a new system of astronomy is contained in the " Wars of the Lord " (" Milḥamot Adonai ") of Levi ben Gershon.

Guenon points out that Blavatsky spent a long time visiting a library at New York where she had easy access to the works of Jacob Boehme, Eliphas Levi, the Kabbala and other Hermetic treatises.

Corresponding to the geometric property of points and lines that every two lines meet in at most one point and every two points be connected with a single line, Levi graphs necessarily do not contain any cycles of length four, so their girth must be six or more.

Bryan Clauson of Noblesville, Indiana claimed the inaugural championship, topping runner-up, Levi Jones, by 14 points.

Levi graphs may also be defined for other types of incidence structure, such as the incidences between points and planes in Euclidean space.

* The Desargues graph is the Levi graph of the Desargues configuration, composed of 10 points and 10 lines.

* The Pappus graph is the Levi graph of the Pappus configuration, composed of 9 points and 9 lines.

* The Gray graph is the Levi graph of a configuration that can be realized in R < sup > 3 </ sup > as a 3 × 3 × 3 grid of 27 points and the 27 orthogonal lines through them.

* The four-dimensional hypercube graph Q < sub > 4 </ sub > is the Levi graph of the Möbius configuration formed by the points and planes of two mutually incident tetrahedra.

Ethan and Levi engaged in a war of words, many of which were printed in the Connecticut Courant, even after Levi crossed British lines.

Skinny jeans became a staple clothing for young women and men by 2009, with mass brands Gap and Levi launching their own lines.

* The song " Levi " from Old Crow Medicine Show's fourth album Carry Me Back, about First Lt. Leevi Barnard, opens with the lines " Born up on the Blue Ridge / At the Caroline line / Baptized on the banks of the New River.

Although Levi ibn Habib's tone was moderate, every one could read between the lines that he opposed the man Berab as well as his work.

Lead singer Levi Stubbs delivers many of the lines in the song in a tone that straddles the line between singing and shouting, like he did in 1965's " I Can't Help Myself ( Sugar Pie Honey Bunch )".

Umberto Eco includes a portion of it in the introduction to chapter 50 of Foucault's Pendulum ; and Larry Lawson and Levi Lee use about a dozen lines in their play Some Things You Need to Know Before the World Ends ( A Final Evening with the Illuminati ).

In Jerusalem, he gives evening seminars, which according to Newsweek usually last till 2 in the morning, and have attracted prominent politicians as the former Prime Minister Levi Eshkol and former Finance Minister Pinhas Sapir.

Levi ’ s jeans apparently were first introduced to the East during the dude ranch craze of the 1930s, when vacationing Easterners returned home with tales ( and usually examples ) of the hard-wearing pants with rivets.

Clothing items usually worn by greasers included: White or black T-shirts ( often with the sleeves rolled up ); white A-shirts ( as outerwear ); ringer T-shirts, Italian knit shirts ; Daddy-O-style shirts ; black, blue or khaki work jackets, black or brown trenchcoats, Levi denim jackets ; leather jackets ; blue or black Levi's 501 jeans ( with rolled-up cuffs anywhere from one to four inches ); and baggy cotton twill work trousers

In his old age, Levi occasionally appeared in public, usually at a concert at the Cultural Center of the Philippines.

Each of FAO ’ s Goodwill Ambassadors – celebrities from the arts, entertainment, sport and academia such as Nobel Prize winner Rita Levi Montalcini, actress Gong Li, the late singer Miriam Makeba, and soccer players Roberto Baggio and Raúl, to name a few – has made a personal and professional commitment to FAO ’ s vision: a food-secure world for present and future generations.

There was also on the top of the throne a golden candelabrum, on the seven branches of the one side of which were engraved the names of the seven patriarchs Adam, Noah, Shem, Abraham, Isaac, Jacob, and Job, and on the seven of the other the names of Levi, Kohath, Amram, Moses, Aaron, Eldad, Medad, and, in addition, Hur ( another version has Haggai ).

In Numbers 17, Korah's rebellion against Moses ' proclamation of the tribe of Levi as the priesthood has been quashed and the entire congregation's ensuing rebellion has resulted in a plague, ended only by the intercession of Moses and Aaron.

Louis Jacobs writes that modern Jewish thinkers such as Levi Olan, echoing some classical Jewish writers such as the 14th-century Talmudist Gersonides have " thought of God as limited by His own nature so that while He is infinite in some respects he is finite in others ," referencing the idea, present in classical sources, that " there is a primal formless material co-existent with God from all eternity upon which God has to work and that God only knows the future in a general sense but not how individual men will exercise their choice.

Carl Chiara, Levi Strauss director of brand and special projects, has a credo: The less you wash your jeans, the better your jeans become.

Presumably following Herodotus ' description, the occultist Eliphas Levi in his Dogme et Rituel de la Haute Magie ( 1855 ) called his goat-headed conception of Baphomet the " Baphomet of Mendes ", thus popularizing and perpetuating this incorrect attribution, which has given rise to a flood of spurious connections, such as " The Goat of Mendes " by the blackened death metal band Akercocke.

* Levi Strauss & Co., the maker of Levi's jeans, has chosen the borough for its " youth " commercial campaign to be televised in late 2010 and 2011.

In addition to a vast catalog of recordings created with the ensemble's music directors, the orchestra has made many recordings with guest conductors Vladimir Ashkenazy, Oliver Knussen, Kurt Sanderling, Yoel Levi, Riccardo Chailly, Michael Tilson Thomas, and Louis Lane ( the orchestra's longtime Associate Conductor ).

In an interview with David Levi Strauss and Christopher Bamford in The Brooklyn Rail, Bey has said on the formation of Green Hermeticism:

" In recent months, Rodriguez has landed some high-profile interviews with the Caylee Anthony grandparents, Levi Johnston, and disgraced former Miami priest, Alberto Cutié.

In Václav Havel's modern rewrite of Doctor Faustus, Fistula tempts Doctor Foustka to indulge in witchcraft, noting that he has several books by occultists such as Agrippa, Nostradamus, Eliphas Levi, and Papus.

Judah is the fourth son of the patriarch Jacob and his first wife, Leah: his full brothers are Reuben, Simeon and Levi ( all older ), and Issachar and Zebulun ( younger ), and he has six half brothers.

: Rabbi Alexandri said in the name of Rabi Yehoshua ben Levi: One who has prayed should take three steps backward and afterwards pray for peace.

The Book of Jubilees similarly has Isaac telling Levi of the future of his descendants, again predicting priesthood, prophets, and political power, and additionally describes Jacob as entrusting Levi with the secrets of the ancients, so that they would be known only to the Levites ; however, like the Testament of Levi, the Book of Jubilees is regarded as a Maccabean document by scholars.

The Monstrous Psychedelic Bubble remixes grow in popularity with commissions from Paul Weller and Pop Levi, and Gaz has suggested a full album of remixes and covers will appear on their recently formed Monstrous Bubble label

The ALTdot COMedy Lounge has been running since the 1980s, and alternative acts that made their start there include The Kids in the Hall, Corky and the Juice Pigs, Jason Rouse, Sean Cullen, Shaun Majumder, The Minnesota Wrecking Crew, Ron Sparks, Levi MacDougall, Tim Polley, Harland Williams, The BOOM Show, Asiansploitation, The Sketchersons and many more.

Danny tells Reuven that his younger brother Levi will take his place as his father's successor, and his own relationship with Reb Saunders has completely changed.

The university became one the universities of the Kingdom of Italy in 1873, and ever since has been one of the most prestigious in the country for its contributions to scientific and scholarly research: in the field of mathematics alone, its professors have included such figures as Gregorio Ricci Curbastro, Giuseppe Veronese, Francesco Severi and Tullio Levi Civita.

Founded in 1994 by Levi Asher, the site has since expanded to cover a wider range of literary genres, from ancient literature to contemporary fiction and poetry, and hosts literary discussions, poetry boards, workshops and a digital library of articles, resources and texts.

For example, recent scholarship by John Levi Martin has theorized that certain macro-scale structures are the emergent properties of micro-scale cultural institutions ( this meaning of " structure " resembles that used by anthropologist Claude Lévi-Strauss ).

It has been made into a consequence of the preceding episode, but the Septuagint precedes it with the notice, " From the prophecy of Habakkuk, son of Jesus, of the tribe of Levi.

Zachary Levi, who plays the lead in the TV series Chuck, has expressed interest in playing Yorick as he is a fan of the comic book series, even going as far as having his character Chuck Bartowski read the Y: The Last Man graphic novel in the episode " Chuck Versus the Nacho Sampler ".