Contents of Volume 157

All articles in this issue are freely accessible.

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The approximation of linear operators

J. W. Brace and P. J. Richetta.
Trans. Amer. Math. Soc. 157 (1971), 1-21
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MathSciNet review: 0278122

Entire functions and Müntz-Szász type approximation

W. A. J. Luxemburg and J. Korevaar.
Trans. Amer. Math. Soc. 157 (1971), 23-37
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MathSciNet review: 0281929

A variational method for functions of bounded boundary rotation

H. B. Coonce.
Trans. Amer. Math. Soc. 157 (1971), 39-51
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MathSciNet review: 0274737

Incompressible surfaces in knot spaces

Herbert C. Lyon.
Trans. Amer. Math. Soc. 157 (1971), 53-62
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MathSciNet review: 0275412

On the complex bordism of Eilenbeg-Mac Lane spaces and connective coverings of $BU$

Peter S. Landweber.
Trans. Amer. Math. Soc. 157 (1971), 63-71
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MathSciNet review: 0275434

On the solvability of unit groups of group algebras

J. M. Bateman.
Trans. Amer. Math. Soc. 157 (1971), 73-86
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MathSciNet review: 0276371

On the stability of the cohomology of complex structures

Tapio Klemola.
Trans. Amer. Math. Soc. 157 (1971), 87-97
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MathSciNet review: 0282383

Deleted products of spaces which are unions of two simplexes

W. T. Whitley.
Trans. Amer. Math. Soc. 157 (1971), 99-111
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MathSciNet review: 0358792

A two-stage Postnikov system where $E_{2}̸=E_{∞}$ in the Eilenberg-Moore spectral sequence

Claude Schochet.
Trans. Amer. Math. Soc. 157 (1971), 113-118
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MathSciNet review: 0307242

A theory of focal points and focal intervals for an elliptic quadratic form on a Hilbert space

John Gregory.
Trans. Amer. Math. Soc. 157 (1971), 119-128
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MathSciNet review: 0278147

A class of complete orthogonal sequences of step functions

J. L. Sox and W. J. Harrington.
Trans. Amer. Math. Soc. 157 (1971), 129-135
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MathSciNet review: 0275046

A maximal function characterization of the class $H^{p}$

D. L. Burkholder, R. F. Gundy and M. L. Silverstein.
Trans. Amer. Math. Soc. 157 (1971), 137-153
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MathSciNet review: 0274767

$p$-solvable linear groups of finite order

David L. Winter.
Trans. Amer. Math. Soc. 157 (1971), 155-160
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MathSciNet review: 0276345

Locally flat imbeddings of topological manifolds in codimension three.

Glenn P. Weller.
Trans. Amer. Math. Soc. 157 (1971), 161-178
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MathSciNet review: 0276981

Real vector bundles and spaces with free involutions

Allan L. Edelson.
Trans. Amer. Math. Soc. 157 (1971), 179-188
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MathSciNet review: 0275417

A correlation between $PSU_{4}(3)$, the Suzuki group, and the Conway group

J. H. Lindsey.
Trans. Amer. Math. Soc. 157 (1971), 189-204
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MathSciNet review: 0283097

Coreflective subcategories

Horst Herrlich and George E. Strecker.
Trans. Amer. Math. Soc. 157 (1971), 205-226
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MathSciNet review: 0280561

Multicoherence techniques applied to inverse limits

Sam B. Nadler.
Trans. Amer. Math. Soc. 157 (1971), 227-234
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MathSciNet review: 0279761

Stochastic equations with discontinuous drift

Edward D. Conway.
Trans. Amer. Math. Soc. 157 (1971), 235-245
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MathSciNet review: 0275532

A pairing of a class of evolution systems with a class of generators.

J. V. Herod.
Trans. Amer. Math. Soc. 157 (1971), 247-260
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MathSciNet review: 0281059

Euclidean $(q+r)$-space modulo an $r$-plane of collapsible $p$-complexes

Leslie C. Glaser.
Trans. Amer. Math. Soc. 157 (1971), 261-278
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MathSciNet review: 0276943

Asymptotic behavior of solutions of hyperbolic inequalities

Amy C. Murray.
Trans. Amer. Math. Soc. 157 (1971), 279-296
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MathSciNet review: 0274922

Mappings onto the plane

Dix H. Pettey.
Trans. Amer. Math. Soc. 157 (1971), 297-309
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MathSciNet review: 0275395

$G$-structures on spheres

Peter Leonard.
Trans. Amer. Math. Soc. 157 (1971), 311-327
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MathSciNet review: 0275468

Integral representations for continuous linear operators in the setting of convex topological vector spaces

J. R. Edwards and S. G. Wayment.
Trans. Amer. Math. Soc. 157 (1971), 329-345
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MathSciNet review: 0281867

The volume of tubes in complex projective space

Robert A. Wolf.
Trans. Amer. Math. Soc. 157 (1971), 347-371
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MathSciNet review: 0281237

The convergence with vanishing viscosity of nonstationary Navier-Stokes flow to ideal flow in $R_{3}$

H. S. G. Swann.
Trans. Amer. Math. Soc. 157 (1971), 373-397
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MathSciNet review: 0277929

Meta-analytic functions

M. S. Krishna Sastry.
Trans. Amer. Math. Soc. 157 (1971), 399-415
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MathSciNet review: 0283221

On embedding polyhedra and manifolds

Krešo Horvatić.
Trans. Amer. Math. Soc. 157 (1971), 417-436
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MathSciNet review: 0278314

The embeddability of a semigroup—Conditions common to Mal’cev and Lambek

George C. Bush.
Trans. Amer. Math. Soc. 157 (1971), 437-448
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MathSciNet review: 0281814

On mean-periodicity. II

Edwin J. Akutowicz.
Trans. Amer. Math. Soc. 157 (1971), 449-457
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MathSciNet review: 0284765

The logarithmic limit-set of an algebraic variety

George M. Bergman.
Trans. Amer. Math. Soc. 157 (1971), 459-469
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MathSciNet review: 0280489

Weak topologies on subspaces of $C(S)$

Joel H. Shapiro.
Trans. Amer. Math. Soc. 157 (1971), 471-479
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MathSciNet review: 0415285

On the existence of strongly series summable Markuschevich bases in Banach spaces

William B. Johnson.
Trans. Amer. Math. Soc. 157 (1971), 481-486
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MathSciNet review: 0282201

On the existence of trivial intersection subgroups

Mark P. Hale.
Trans. Amer. Math. Soc. 157 (1971), 487-493
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MathSciNet review: 0276315

A rank theorem for coherent analytic sheaves

Günther Trautmann.
Trans. Amer. Math. Soc. 157 (1971), 495-498
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MathSciNet review: 0276498

Addenda to “A variational problem related to an optimal filter problem with self-correlated noise”

Leonard D. Berkovitz and Harry Pollard.
Trans. Amer. Math. Soc. 157 (1971), 499-504
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MathSciNet review: 0295176

Errata to “General product measures”

E. O. Elliott and A. P. Morse.
Trans. Amer. Math. Soc. 157 (1971), 505-506
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MathSciNet review: 0281865

Errata to “Concerning arcwise connectedness and the existence of simple closed curves in plane continua”

Charles L. Hagopian.
Trans. Amer. Math. Soc. 157 (1971), 507-509
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MathSciNet review: 0275373

Errata to “Endomorphism rings generated by units”

Paul Hill.
Trans. Amer. Math. Soc. 157 (1971), 511
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MathSciNet review: 0274580