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S. B. Rao
Siddani Bhaskara Rao is a graph theorist, Professor Emeritus, and director of the Indian Statistical Institute (ISI) in Calcutta. Rao is the first director of the CR Rao Advanced Institute of Mathematics, Statistics and Computer Science. S. B. Rao is known for his work on Line graphs of hypergraphs, line graphs, frequency partitions and degree sequences. Rao hails from Andhra Pradesh and completed his M.A. (1965) in mathematics from Andhra University. He received his Ph.D. (1971) from the Indian Statistical Institute, Calcutta under the supervision of renowned Statistician CR Rao. After completing his Ph.D., he moved to the University of Mumbai to work with S. S. Shrikhande. At the same time, he visited King's College, Aberdeen to work with Crispin St. J. A. Nash-Williams. From the University of Mumbai, Rao went back to the Indian Statistical Institute (ISI). While at ISI, he visited Ohio State University. Rao has guided students for their Ph.D.s in graph theory. He was the di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India
India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since 2023; and, since its independence in 1947, the world's most populous democracy. Bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast, it shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the north; and Bangladesh and Myanmar to the east. In the Indian Ocean, India is near Sri Lanka and the Maldives; its Andaman and Nicobar Islands share a maritime border with Thailand, Myanmar, and Indonesia. Modern humans arrived on the Indian subcontinent from Africa no later than 55,000 years ago., "Y-Chromosome and Mt-DNA data support the colonization of South Asia by modern humans originating in Africa. ... Coalescence dates for most non-European populations averag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degree Sequence
In graph theory, the degree (or valency) of a vertex of a graph is the number of edges that are incident to the vertex; in a multigraph, a loop contributes 2 to a vertex's degree, for the two ends of the edge. The degree of a vertex v is denoted \deg(v) or \deg v. The maximum degree of a graph G is denoted by \Delta(G), and is the maximum of G's vertices' degrees. The minimum degree of a graph is denoted by \delta(G), and is the minimum of G's vertices' degrees. In the multigraph shown on the right, the maximum degree is 5 and the minimum degree is 0. In a regular graph, every vertex has the same degree, and so we can speak of ''the'' degree of the graph. A complete graph (denoted K_n, where n is the number of vertices in the graph) is a special kind of regular graph where all vertices have the maximum possible degree, n-1. In a signed graph, the number of positive edges connected to the vertex v is called positive deg(v) and the number of connected negative edges is entitled ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alumni Of The University Of Aberdeen
Alumni (: alumnus () or alumna ()) are former students or graduates of a school, college, or university. The feminine plural alumnae is sometimes used for groups of women, and alums (: alum) or alumns (: alumn) as gender-neutral alternatives. The word comes from Latin, meaning nurslings, pupils or foster children, derived from "to nourish". The term is not synonymous with "graduates": people can be alumni without graduating, e.g. Burt Reynolds was an alumnus of Florida State University but did not graduate. The term is sometimes used to refer to former employees, former members of an organization, former contributors, or former inmates. Etymology The Latin noun means "foster son" or "pupil". It is derived from the Latin verb "to nourish". Separate, but from the same root, is the adjective "nourishing", found in the phrase '' alma mater'', a title for a person's home university. Usage in Roman law In Latin, is a legal term (Roman law) to describe a child placed in foste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1943 Births
Events Below, the events of World War II have the "WWII" prefix. January * January 1 – WWII: The Soviet Union announces that 22 German divisions have been encircled at Stalingrad, with 175,000 killed and 137,650 captured. * January 4 – WWII: Greek-Polish athlete and saboteur Jerzy Iwanow-Szajnowicz is executed by the Germans at Kaisariani. * January 10 – WWII: Guadalcanal campaign, Guadalcanal Campaign: American forces of the 2nd Marine Division and the 25th Infantry Division (United States), 25th Infantry Division begin their assaults on the Battle of Mount Austen, the Galloping Horse, and the Sea Horse#Galloping Horse, Galloping Horse and Sea Horse on Guadalcanal. Meanwhile, the Japanese Seventeenth Army (Japan), 17th Army makes plans to abandon the island and after fierce resistance withdraws to the west coast of Guadalcanal. * January 11 ** The United States and United Kingdom revise previously unequal treaty relationships with the Republic of China (1912–194 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graph Theorists
Graph may refer to: Mathematics *Graph (discrete mathematics), a structure made of vertices and edges **Graph theory, the study of such graphs and their properties * Graph (topology), a topological space resembling a graph in the sense of discrete mathematics *Graph of a function * Graph of a relation *Graph paper *Chart, a means of representing data (also called a graph) Computing *Graph (abstract data type), an abstract data type representing relations or connections *graph (Unix), Unix command-line utility *Conceptual graph, a model for knowledge representation and reasoning *Microsoft Graph, a Microsoft API developer platform that connects multiple services and devices Other uses * HMS ''Graph'', a submarine of the UK Royal Navy See also * Complex network *Graf *Graff (other) *Graph database *Grapheme, in linguistics *Graphemics *Graphic (other) *-graphy (suffix from the Greek for "describe," "write" or "draw") *List of information graphics software *Stati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Purpose: Because living persons may suffer personal harm from inappropriate information, we should watch their articles carefully. By adding an article to this category, it marks them with a notice about sources whenever someone tries to edit them, to remind them of WP:BLP (biographies of living persons) policy that these articles must maintain a neutral point of view, maintain factual accuracy, and be properly sourced. Recent changes to these articles are listed on Special:RecentChangesLinked/Living people. Organization: This category should not be sub-categorized. Entries are generally sorted by family name In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give .... Maintenance: Individuals of advanced age (over 90), for whom there has been no new documentation in the last ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyderabad, Andhra Pradesh
Hyderabad is the capital and largest city of the Indian state of Telangana. It occupies on the Deccan Plateau along the banks of the Musi River (India), Musi River, in the northern part of Southern India. With an average altitude of , much of Hyderabad is situated on hilly terrain around Lakes in Hyderabad, artificial lakes, including the Hussain Sagar lake, predating the city's founding, in the north of the city centre. According to the 2011 census of India, Hyderabad is the List of cities in India by population, fourth-most populous city in India with a population of residents within the city limits, and has a population of residents in the Hyderabad Metropolitan Region, metropolitan region, making it the List of metropolitan areas in India, sixth-most populous metropolitan area in India. With an output of 95 billion, Hyderabad has the sixth-largest urban economy in India. The Qutb Shahi dynasty's Muhammad Quli Qutb Shah established Hyderabad in 1591 to extend the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Hyderabad
The University of Hyderabad (UoH) is a prestigious public central research university located in Gachibowli, Hyderabad, Telangana, India. Established in 1974, this mostly residential campus has more than 5,000 students and 400 faculty, from several disciplines. UoH boasts a sprawling 2,300-acre campus known for its lush greenery, scenic beauty and biodiversity. It is recognized as an Institute of National Importance (INI) and is one of India's top-ranking universities. Renowned for its academic excellence and research contributions, it offers a wide range of postgraduate, doctoral, and integrated programs across disciplines like sciences, humanities, social sciences, management, and arts through its various schools and departments. Recognized with an NAAC A++ accreditation and consistently ranked among India’s top universities. With strong global collaborations, competitive admissions through entrance exams, and a distinguished alumni network spanning journalism, politics, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crispin St
Saints Crispin and Crispinian are the Christian patron saints of cobblers, curriers, tanners, and leather workers. They were beheaded during the reign of Diocletian; the date of their execution is given as 25 October 285 or 286. Legend Born to a noble Roman family in the 3rd century AD, Crispin and Crispinian fled persecution for their faith, ending up at Soissons, where they preached Christianity to the Gauls while making shoes by night. It is stated that they were twin brothers. They earned enough by their trade to support themselves and aid people experiencing poverty. Their success attracted the ire of Rictus Varus, governor of Belgic Gaul, who had them tortured and thrown into the river with millstones around their necks. Though they survived, they were beheaded by the emperor 286. Veneration The feast day of Saints Crispin and Crispinian is 25 October. Although this feast was removed from the Roman Catholic Church's universal liturgical calendar following the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King's College, Aberdeen
King's College in Old Aberdeen, Scotland, the full title of which is The University and King's College of Aberdeen (''Collegium Regium Aberdonense''), is a formerly independent university founded in 1495 and now an integral part of the University of Aberdeen. Its historic buildings are the centrepiece of the University of Aberdeen's Old Aberdeen campus, often known as the King's or King's College campus. The focal point of the college, as well as its oldest building, is the late 15th century King's College Chapel. A number of other historic buildings remain, with others being subject to renovation and rebuilding in the 18th and 19th centuries. In the early 20th century, a great deal of expansion saw the university buildings increase around the historic college buildings. In the later 20th century, the university expanded dramatically in size, dominating Old Aberdeen and expanding out from the High Street with a number of modern buildings. History King's College was the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CR Rao
Prof. Calyampudi Radhakrishna Rao (10 September 1920 – 22 August 2023) was an Indian-American mathematician and statistician. He was professor emeritus at Pennsylvania State University and research professor at the University at Buffalo. Rao was honoured by numerous colloquia, honorary degrees, and festschrifts and was awarded the US National Medal of Science in 2002. The American Statistical Association has described him as "a living legend" whose work has influenced not just statistics, but has had far reaching implications for fields as varied as economics, genetics, anthropology, geology, national planning, demography, biometry, and medicine." ''The Times of India'' listed Rao as one of the top 10 Indian scientists of all time. In 2023, Rao was awarded the International Prize in Statistics, an award often touted as the "statistics' equivalent of the Nobel Prize". Rao was also a Senior Policy and Statistics advisor for the Indian Heart Association non-profit focused on ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andhra Pradesh
Andhra Pradesh (ISO 15919, ISO: , , AP) is a States and union territories of India, state on the East Coast of India, east coast of southern India. It is the List of states and union territories of India by area, seventh-largest state and the List of states and union territories of India by population, tenth-most populous in the country. Telugu language, Telugu is the most widely spoken language in the state, as well as its official language. Amaravati is the state capital, while the largest city is Visakhapatnam. Andhra Pradesh shares borders with Odisha to the northeast, Chhattisgarh to the north, Karnataka to the southwest, Tamil Nadu to the south, Telangana to northwest and the Bay of Bengal to the east. It has the Coastline of Andhra Pradesh, third-longest coastline in India at about . Archaeological evidence indicates that Andhra Pradesh has been continuously inhabited for over 247,000 years, from early archaic Hominini, hominins to Neolithic settlements. The earliest r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
