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Luigi Fantappiè
Luigi Fantappiè (15 September 1901 – 28 July 1956) was an Italian mathematician, known for work in mathematical analysis and for creating the theory of analytic functionals: he was a student and follower of Vito Volterra. Later in life, he proposed scientific theories of sweeping scope. He was born in Viterbo, and studied at the University of Pisa, graduating in mathematics in 1922. After time spent abroad, he was offered a chair by the University of Florence in 1926, and a year later by the University of Palermo. He spent the years 1934 to 1939 in the University of São Paulo, Brazil collaborating with Benedito Castrucci notorious Italian-Br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viterbo
Viterbo (; Viterbese: ; lat-med, Viterbium) is a city and ''comune'' in the Lazio region of central Italy, the capital of the province of Viterbo. It conquered and absorbed the neighboring town of Ferento (see Ferentium) in its early history. It is approximately north of GRA (Rome) on the Via Cassia, and it is surrounded by the Monti Cimini and Monti Volsini. The historic center of the city is surrounded by medieval walls, still intact, built during the 11th and 12th centuries. Entrance to the walled center of the city is through ancient gates. Apart from agriculture, the main resources of Viterbo's area are pottery, marble, and wood. The town is home to the Italian gold reserves, an important Academy of Fine Arts, the University of Tuscia, and the Italian Army's Aviation Command headquarters and training centre. It is located in a wide thermal area, attracting many tourists from the whole of central Italy. History The first report of the new city dates to the eighth century ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Index (publishing)
An index (plural: usually indexes, more rarely indices; see below) is a list of words or phrases ('headings') and associated pointers ('locators') to where useful material relating to that heading can be found in a document or collection of documents. Examples are an index in the back matter of a book and an index that serves as a library catalog. An index differs from a word index, or ''concordance'', in focusing on the subject of the text rather than the exact words in a text, and it differs from a table of contents because the index is ordered by subject, regardless of whether it is early or late in the book, while the listed items in a table of contents is placed in the same order as the book. In a traditional ''back-of-the-book index'', the headings will include names of people, places, events, and concepts selected as being relevant and of interest to a possible reader of the book. The indexer performing the selection may be the author, the editor, or a professional inde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Addendum
An addendum or appendix, in general, is an addition required to be made to a document by its author subsequent to its printing or publication. It comes from the gerundive , plural , "that which is to be added," from (, compare with memorandum, agenda, corrigenda). Specific uses In books An addendum may explain inconsistencies or expand the existing work or otherwise explain or update the information found in the main work, especially if any such problems were detected too late to correct the main work. For example, the main work could have had already been printed and the cost of destroying the batch and reprinting it deemed too high. As such, addenda may come in many forms—a separate letter included with the work, text files on a digital medium, or any similar carrier. It may serve to notify the reader of errors present, as errata. In contracts and other legal documents In other documents, most importantly in legal contracts, an addendum is an additional document not inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Source Text
A source text is a text (sometimes oral) from which information or ideas are derived. In translation, a source text is the original text that is to be translated into another language. Description In historiography, distinctions are commonly made between three kinds of source texts: Primary Primary sources are firsthand written evidence of history made at the time of the event by someone who was present. They have been described as those sources closest to the origin of the information or idea under study."Library Guides: Primary, secondary and tertiary sources" These types of sources have been said to provide researchers with "direct, unmediated information about the object of study." Primary sources are sources which, usually, are recorded by someone who participated in, wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gino Roghi
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Gino may refer to: * Gino (given name) * Gino (surname) * ''Gino'' (film), a 1993 Australian film * ''Gino the Chicken'', Italian TV series See also * *Geno (other) *Gino's (other), various restaurants and fast-food chains *Gina (other) Gina or GINA or ''variation'' may refer to: Gina Gina may refer to: * Gina (given name), multiple individuals * Gina (Canaan), a town in ancient Canaan * Arihant (Jainism), also called gina, a term for a human who has conquered his or her inner p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serial (literature)
In literature, a serial is a printing or publishing format by which a single larger work Work may refer to: * Work (human activity), intentional activity people perform to support themselves, others, or the community ** Manual labour, physical work done by humans ** House work, housework, or homemaking ** Working animal, an animal t ..., often a work of narrative fiction, is published in smaller, sequential instalments. The instalments are also known as ''numbers'', ''parts'' or ''fascicles'', and may be released either as separate publications or within sequential issues of a periodical publication, such as a magazine or newspaper. Serialisation can also begin with a single short story that is subsequently turned into a series. Historically, such series have been published in periodicals. Popular short-story series are often published together in book form as collections. Early history The growth of moveable type in the 17th century prompted episodic and often disconnec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monograph
A monograph is a specialist work of writing (in contrast to reference works) or exhibition on a single subject or an aspect of a subject, often by a single author or artist, and usually on a scholarly subject. In library cataloging, ''monograph'' has a broader meaning—that of a nonserial publication complete in one volume (book) or a definite number of volumes. Thus it differs from a serial or periodical publication such as a magazine, academic journal, or newspaper. In this context only, books such as novels are considered monographs.__FORCETOC__ Academia The English term "monograph" is derived from modern Latin "monographia", which has its root in Greek. In the English word, "mono-" means "single" and "-graph" means "something written". Unlike a textbook, which surveys the state of knowledge in a field, the main purpose of a monograph is to present primary research and original scholarship ascertaining reliable credibility to the required recipient. This research is prese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archive For History Of Exact Sciences
''Archive for History of Exact Sciences'' is a peer-reviewed academic journal currently published bimonthly by Springer Science+Business Media, covering the history of mathematics and of astronomy observations and techniques, epistemology of science, and philosophy of science from Antiquity until now. It was established in 1960 and the current editors-in-chief are Jed Z. Buchwald and Jeremy Gray. Abstracting and indexing The journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 0.594. References External links * History of science journals Springer Science+Business Media academic journals Bimonthly journals English-language journals Publications ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andreotti–Norguet Formula
The Andreotti–Norguet formula, first introduced by , is a higher–dimensional analogue of Cauchy integral formula for expressing the derivatives of a holomorphic function. Precisely, this formula express the value of the partial derivative of any multiindex order of a holomorphic function of several variables, in any interior point of a given bounded domain, as a hypersurface integral of the values of the function on the boundary of the domain itself. In this respect, it is analogous and generalizes the Bochner–Martinelli formula, reducing to it when the absolute value of the multiindex order of differentiation is . When considered for functions of complex variables, it reduces to the ordinary Cauchy formula for the derivative of a holomorphic function: however, when , its integral kernel is not obtainable by simple differentiation of the Bochner–Martinelli kernel. Historical note The Andreotti–Norguet formula was first published in the research announcement : howev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De Sitter Invariant Special Relativity
In mathematical physics, de Sitter invariant special relativity is the speculative idea that the fundamental symmetry group of spacetime is the indefinite orthogonal group SO(4,1), that of de Sitter space. In the standard theory of general relativity, de Sitter space is a highly symmetrical special vacuum solution, which requires a cosmological constant or the stress–energy of a constant scalar field to sustain. The idea of de Sitter invariant relativity is to require that the laws of physics are not fundamentally invariant under the Poincaré group of special relativity, but under the symmetry group of de Sitter space instead. With this assumption, empty space automatically has de Sitter symmetry, and what would normally be called the cosmological constant in general relativity becomes a fundamental dimensional parameter describing the symmetry structure of spacetime. First proposed by Luigi Fantappiè in 1954, the theory remained obscure until it was rediscovered in 1968 by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
