404, Tome 29 (1970)

Sommaire

Metrizability of spaces with countably based closed sets

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p. 1-3

Portugaliae Mathematica

On the existence of series solution of differential equations of generalized order

Al-Bassam, M.A.

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p. 5-11

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On invariant multiplications in a category

Fantham, P.H.H.

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p. 13-26

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A note on the endomorphisms associated to semi-direct decompositions of a group

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p. 43-48

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Some results for generalised hypergeometric functions

Olkha, G.S. ; Rathie, P.N.

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p. 59-70

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Gauss' hypergeometric series and heat production in a cylinder

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p. 71-80

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On the stability of second order differential equations

Jones, John jr.

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p. 81-86

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General Lambert series

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p. 95-99

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A dominated convergence theorem for real-valued summable set functions

Appling, William D.L.

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p. 101-111

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Topological groupoids whose elements have "approximate" inverses

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p. 113-118

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On the commutator ideal of certain rings

Moore, H.G. ; Yaqub, Adil

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p. 119-124

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Some results on compact families of normal functions

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p. 135-140

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Transformation of an infinite series of Fox's H-function

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p. 141-144

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The nilpotency of left noetherian radical rings

Mirbagheri, Ahmad

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p. 151-155

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Remark on a formula of P.H. Jackson

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p. 157-160

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A note on the representability of quaternary quadratic forms as sums of squares of two linear forms

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p. 161-164

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Representation of linear functionals on local

L_{p}

Chivukula, R. Rao

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p. 165-166

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Continuous functions on countable subspaces

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p. 177-180

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Green's relations in a semiring

Grillet, Mireille P.

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p. 181-195

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A theorem on Laplace transform

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p. 197-204

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Functions of four variables which satisfy both the heat equation and the Laplace equation in three variables - II

Gupta, P.M. ; Kulshreshtha, S.K.

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p. 213-219

Portugaliae Mathematica