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Academics Plus High Charter School

Academics Plus has partnered with the University of Central Arkansas, the University of Arkansas at Little Rock and the University of Arkansas at Monticello to offer twelve concurrent credit courses in math, English, history and music.

Active contour model

Where $G\; \{\backslash sigma\}$ is a Gaussian standard deviation $\backslash sigma$ minima of this functional lie on zero-crossings of

Ajit Singh of Khetri

After the death of Ramakrishna, in January 1887 Vivekananda (then Narendranath Datta) and eight other disciples of Ramakrishna took their formal monastic vow at Baranagar math.

Attractor network

Bidirectional networks are similar to Hopfield networks, with the special case that the matrix $W$ is a block matrix.

Caccioppoli set

:$"?title=Borel">Borel\; sets$ A\; \backslash subset\; \backslash mathbb\{R\}^n$.$

Canonical quantum gravity

where $\{\}^\{(3)\}R$ is the spatial scalar curvature computed with respect to the Riemannian metric $\backslash gamma\; \{ij\}$ and $K\; \{ij\}$ is the extrinsic curvature,

Chromatic circle

The group $Z\; \{12\}$ has four generators, which can be identified with the ascending and descending semitones and the ascending and descending perfect fifths.

Club filter

Obviously $C=\backslash bigcap\; C\; i$ is closed, since any sequence which appears in $C$ appears in every $C\; i$, and therefore its limit is also in every $C\; i$.

Coding theory approaches to nucleic acid design

The elements of the Hadamard exponent matrix lie in the Galois field $\backslash mathit\{GF(p)\}$, and its row vectors constitute the codewords of what shall be called a generalized Hadamard code.

Colin de Verdière graph invariant

Colin de Verdière's invariant is a graph parameter $\backslash mu(G)$ for any graph G, introduced by Yves Colin de Verdière in 1990.

Colin J. Bushnell

With Philip Kutzko, The admissible dual of GL(N) via compact open subgroups, Annals of Math.

Cosmic Quantum Ray

Hickey and McCoy based all their stories on principles and theories from quantum physics, with Dr. Bhaumik literally providing the math.

CSS code

Let $C\; 1$ and $C\; 2$ be two (classical) $n,k\; 1$, $n,k\; 2$ codes such, that $C\; 2\; \backslash subset\; C\; 1$ and $C\; 1\; ,\; C\; 2^\backslash perp$ both have minimal distance $\backslash geq\; 2t+1$, where $C\; 2^\backslash perp$ is the code dual to $C\; 2$.

DFFITS

DFFITS is very similar to the externally Studentized residual, and is in fact equal to the latter times $\backslash sqrt\{h\; \{ii\}/(1-h\; \{ii\})\}$.

Dickman function

V. Ramaswami of Andhra University later gave a rigorous proof that $\backslash Psi(x,x^\{1/a\})$ was asymptotic to $x\; \backslash rho(a)$, with the error bound

Fermat number

: $V\; \{j+1\}\; =\; \backslash left(\; A\; \backslash times\; V\; j\; \backslash right)\; \backslash bmod\; P$ (see Linear congruential generator, RANDU)

Finitary relation

An example of a ternary relation (i.e., between three individuals) is: "$X$ was introduced to $Y$ by $Z$", where $\backslash left(X,\; Y,\; Z\backslash right)$ is a 3-tuple of persons; for example, "Beatrice Wood was introduced to Henri-Pierre Roché by Marcel Duchamp" is true, while "Karl Marx was introduced to Friedrich Engels by Queen Victoria" is false.

Firehose instability

The firehose instability is precisely complementary, in this sense, to the Jeans instability in the plane, which is stabilized at short wavelengths, .

Formal group

If $G$ is a functor from Artinian algebras to groups which is left exact, then it representable (G is the functor of points of a formal group.

Gary Coons

Coons is a former math teacher, having worked in the Prince Rupert area for 25 years.

Generalized inversive congruential pseudorandom numbers

A generalization for arbitrary composite moduli $m=p\; 1,\backslash dots\; p\; r$ with arbitrary distinct primes $p\; 1,\backslash dots\; ,p\; r\; \backslash ge\; 5$ will be present here.

Gordon Eubanks

Other people say the name CBASIC referred to "commercial" basic, because it incorporated BCD math which eliminated MBASIC's rounding errors that were sometimes troublesome for accounting.

Henstock–Kurzweil integral

Cousin's theorem states that for every gauge $\backslash delta$, such a $\backslash delta$-fine partition P does exist, so this condition cannot be satisfied vacuously.

Infinite-dimensional vector function

Moreover, for any set A, there exist infinite-dimensional vector spaces having the (Hamel) dimension of the cardinality of A (e.g., the space of functions $A\backslash rightarrow\; K$ with finitely-many nonzero elements, where K is the desired field of scalars).

Johann F. C. Hessel

Prior to this posthumous re-publication of Hessel's investigations, similar findings had been reported by the French scientist Auguste Bravais (1811–1863) in Extrait J. Math., Pures et Applique ́es (in 1849) and by the Russian crystallographer Alex V. Gadolin (1828 - 1892) in 1867.

Józef H. Przytycki

In 1987, he and Pawel Traczyk published "Invariants of links of Conway type" (Kobe J. Math. 4, 115−139, 1987), which included a description of what is now called the HOMFLY(PT) polynomial.

Józef Lubański

Lubanski worked with Léon Rosenfeld at Utrecht, and dating from this period he wrote a number of papers on the properties of mesons mainly in the journal Physica, one in the Arkiv för matematik, astronomi och fysik.

Link group

The link group of the Hopf link, the simplest non-trivial link – two circles, linked once – is the free abelian group on two generators, $\backslash mathbf\{Z\}^2.$ Note that the link group of two unlinked circles is the free nonabelian group on two generators, of which the free abelian group on two generators is a quotient.

Magdalen papyrus

The "Magdalen" papyrus was purchased in Luxor, Egypt in 1901 by Reverend Charles Bousfield Huleatt (1863–1908), who identified the Greek fragments as portions of the Gospel of Matthew (Chapter 26:23 and 31) and presented them to Magdalen College, Oxford, where they are cataloged as P. Magdalen Greek 17 (Gregory-Aland $\backslash mathfrak\{P\}$⁶⁴) and whence they have their name.

MATH domain

The MATH domain, in molecular biology, is a binding domain that was defined originally by a region of homology between otherwise functionally unrelated domains, the intracellular TRAF-C domains of TRAF proteins and a C-terminal region of extracellular meprins A and B.

Math the Band

Math the Band is an American electronic band formed in 2001 in Westford, Massachusetts by Kevin Steinhauser, with Justine Mainville joining in 2007.

Matroid partitioning

A formula proved by Crispin Nash-Williams characterizes the arboricity exactly: it is the maximum, over all subgraphs $H$ of the given graph $G$, of the quantity $E(H)|\}\{|V(H)|-1\}\backslash right\backslash rceil$.

Micro black hole

For sufficiently small M, the reduced Compton wavelength ($\backslash scriptstyle\{\backslash lambda\; \backslash ;\; =\; \backslash ;\; \backslash hbar/Mc\}$, where ħ is Reduced planck constant) exceeds half the Schwarzschild radius, and no black hole description exists.

Mumbiram

He was also a nephew of Sir Raghunath Paranjpe (R. P. Paranjpe), first Indian to top the tripos Math exam at Cambridge.

Naccache–Stern cryptosystem

Like many public key cryptosystems, this scheme works in the group $(\backslash mathbb\{Z\}/n\backslash mathbb\{Z\})^*$ where n is a product of two large primes.

Nyquist ISI criterion

We multiply such a h(t) by a sum of Dirac delta function (impulses) $\backslash delta\; (t)$ separated by intervals T_s This is equivalent of sampling the response as above but using a continuous time expression.

Optical ring resonators

where $\backslash mathcal\{F\}$ is the finesse of the ring resonator, $\backslash nu\; \{f\}$ is the free spectral range, and $\backslash delta\backslash nu$ is the full-width half-max of the transmission spectra.

Parabolic geometry

Euclidean geometry, where Euclidean space is viewed as the natural representation space of the group of Euclidean motions $E(n)\; =\; O(n)\; \backslash ltimes\; \backslash mathbb\{R\}^n$

Ramakrishna mission and ramkrishna math

Ramakishna Math and ramakrishna mission is a historically significant architectural monument situated by the river buriganga at mitfort area in old Dhaka, Bangladesh.

Rouché's theorem

Theodor Estermann (1902–1991) proved in his book Complex Numbers and Functions the following relation: Let $K\backslash subset\; G$ be a bounded region with continuous boundary $\backslash partial\; K$.

Seneca Valley School District

In 2009, the 8th grade was ranked 34th out of 141 western Pennsylvania middle schools based on three years of student academic achievement in PSSAs in: reading, math writing and one year of science.

Shapiro delay

which is the extra distance the light has to travel, where $R\; s$ is the Schwarzschild radius.

Singular cardinals hypothesis

Gitik, building on work of Woodin, was able to replace the supercompact in Silver's proof with a measurable of Mitchell order $\backslash kappa^\{++\}$.

Sphaleron

where $\backslash xi\; =\; rg\backslash nu$, $\backslash phi\; 0\; =\; \backslash begin\{bmatrix\}1\; \backslash \backslash \; 0\backslash end\{bmatrix\}$, the σ-s are the SU(2) generators, g is the electroweak coupling constant ν is the Higgs VEV absolute value.

Steady

Steady state, a concept used in math and sciences where variables are time-constant

Tetradic Palatini action

which, after multiplication by $e\; \{I\; \backslash beta\}$ just tells us that the Einstein tensor $R\; \{\backslash alpha\; \backslash beta\}\; -\; \{1\; \backslash over\; 2\}\; R\; g\; \{\backslash alpha\; \backslash beta\}$ of the metric defined by the tetrads vanishes.

TrueSkill

Factor graphs are used to "pack up" each team into $(\backslash mu,\backslash sigma)$ pairs on which the update formulas are run; the skill updates are then correctly distributed to each player.

Universal hashing

# One chooses the prime $p$ to be close to a power of two, such as a Mersenne prime.

Václav Chvátal

he studied a weighted version of the set cover problem, and proved that a greedy algorithm provides good approximations to the optimal solution, generalizing previous unweighted results by David S. Johnson (J. Comp. Sys. Sci. 1974) and László Lovász (Discrete Math. 1975).

X-ray standing waves

The characteristic shape of $Y\; p$ can be used to derive precise structural information about the surface atoms because the two parameters $f\; H$ (coherent fraction) and $P\; H$ (coherent position) are directly related to the Fourier representation of the atomic distribution function.

see also

Waldyr Alves Rodrigues Jr.

He worked there with Cesare M. G. Lattes (one of the discoverers of the centauro events) produced by collisions of very high energy cosmic rays with the atmosphere or with target atoms.