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discriminantal - Wiktionary, the free dictionary
discriminantal (not comparable). (mathematics) Relating to a discriminant. 2016, A. Libgober, S. Settepanella, “Strata of discriminantal arrangements”, ...
en.wiktionary.org
en.wiktionary.org
discriminantal, adj. meanings, etymology and more | Oxford English ...
The earliest known use of the adjective discriminantal is in the 1850s. OED's earliest evidence for discriminantal is from 1852, in the writing of James Joseph ...
www.oed.com
www.oed.com
Discriminant - Wikipedia
In mathematics, the discriminant of a polynomial is a quantity that depends on the coefficients and allows deducing some properties of the roots without ...
en.wikipedia.org
en.wikipedia.org
discriminantal
discrimiˈnantal, a. Math. [f. prec. + -al1.] Relating to a discriminant. discriminantal index of a singular point of a curve, the number of intersections of the polar of an arbitrary point with the curve at the given point. total discriminantal index of a curve, the sum of the discriminantal indices...
Oxford English Dictionary
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A note on discriminantal arrangements - Northern Arizona University
These are the well-known discriminantal arrangements introduced by Y. I. Manin and V. V. Schechtman. In this note we give an explicit description of B(n, k) in ...
experts.nau.edu
experts.nau.edu
Discriminantal divisors of binary quadratic forms - ADS
It can be deduced from a result of Gauss that the principal class of discriminant d represents primitively exactly one divisor of d (besides 1) in a certain ...
ui.adsabs.harvard.edu
ui.adsabs.harvard.edu
Gordon Pall
Selected publications
On Generalized Quaternions Transactions of the American Mathematical Society, 59 (1946), pp. 280-332
Discriminantal Divisors of
wikipedia.org
en.wikipedia.org
A classification of combinatorial types of discriminantal arrangements
The discriminantal arrangements relate various areas of mathematics such as vanishing of cohomology of bundles on toric varieties (see [18]), ...
link.springer.com
link.springer.com
[2404.18835] Degeneration in discriminantal arrangements - arXiv
Discriminantal arrangements are hyperplane arrangements, which are generalized braid ones. They are constructed from given hyperplane ...
arxiv.org
arxiv.org
Light-ring pairs from -discriminantal varieties | Phys. Rev. D
In this paper, we consider the case where U is an algebraic function. Then, the condition for circular orbits defines an A -discriminantal variety.
link.aps.org
link.aps.org
[PDF] Strata of discriminantal arrangements - University of Illinois Chicago
We give an explicit description of the multiplicities of codimension two strata of discriminantal arrangements introduced by Manin and Schechtman.
homepages.math.uic.edu
homepages.math.uic.edu
Ezra Brown
He then studied mathematics at Louisiana State University (LSU), getting an MS in 1967 and a PhD in 1969 with the dissertation "Representations of Discriminantal
wikipedia.org
en.wikipedia.org
index
▪ I. index, n. (ˈɪndɛks) Pl. indexes (also 7 index's) and indices (ˈɪndɪsiːz). [a. L. index, indic-em, pl. indicēs, the forefinger, an informer, sign, inscription, f. in- (in-2) + *dic- to point out: see indicate. Cf. F. index (16th c.). In current use the plural is indices in senses 8, 9, and usual...
Oxford English Dictionary
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Mary Emily Sinclair
Sinclair's discriminant surface
Sinclair's 1903 master's thesis was Concerning the discriminantal surface for the quintic in the normal form: .
wikipedia.org
en.wikipedia.org