# Browse by Subject "Mathematics"

• (1981)
1-generic sets possess all properties which can be obtained through "sufficiently simple" Kleene-Post constructions, but no recursively enumerable (r.e.) set can be 1-generic. P-genericity is the result of a ...

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• (1989)
This thesis presents a parallel algorithm for the direct LU factorization of general unsymmetric sparse matrices. The algorithm, D2, is based on a new nondeterministic parallel pivot search that finds a compatible pivot ...

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• (1977)

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• (1965)

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• (1977)

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• (1966)

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• (1955)

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• (1979)

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• (1965)

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• (1960)

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• (1978)

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• (1980)
The Pettis integral of a weakly measurable vector-valued function is the most natural integral for use in Banach spaces. Although first defined over forty years ago, the integral has stubbornly defied analysis and has long ...

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• (1969)

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• (1974)

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• (1961)

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• (1972)

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• (1988)
The solution of a linear system of equations, Ax = b, arises in many scientific applications. If A is large and sparse, an iterative method is required. When A is hermitian positive definite (hpd), the conjugate gradient ...

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• (1991)
Fragments of extensional Martin-Lof type theory without universes, $ML\sb0,$ are introduced that conservatively extend S. A. Cook and A. Urquhart's $IPV\sp\omega.$ A model for these restricted theories is obtained by ...

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• (1994)
O-minimal expansions of ordered fields are investigated, with particular emphasis on polynomially bounded o-minimal expansions of $\overline\IR := (\IR, <, +, -, \cdot, 0,1).$

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• (1984)
Given graphs (GAMMA) and (DELTA), and a real polynomial r(x), we will say that (DELTA) is generated from (GAMMA) by r(x) if r(A((GAMMA))) = A((DELTA)) where A((GAMMA)) and A((DELTA)) are adjacency matrices. For several ...

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