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Rocky Mountain Journal of Mathematics
VOL. 19 · NO. 3 | Summer 1989
 
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Front Matter
Table of Contents, Rocky Mountain Journal of Mathematics, vol. 19, no. 3, (1989)
Rocky Mountain J. Math. 19 (3), (Summer 1989) Open Access
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Preface
B. Jacob, R. Robson
Rocky Mountain J. Math. 19 (3), 563-564, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-563 Open Access
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Articles
Fundamentals of analysis over surreal number fields
N.L. Alling
Rocky Mountain J. Math. 19 (3), 565-574, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-565 Open Access
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On quadratic forms and Galois cohomology
J.K. Arason, R. Elman, B. Jacob
Rocky Mountain J. Math. 19 (3), 575-588, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-575 Open Access
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The behavior of the $u$-invariant of a field of characteristic 2 under finite extensions
R. Aravire, R. Baeza
Rocky Mountain J. Math. 19 (3), 589-600, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-589 Open Access
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Discrete valued fields with infinite uB$ $-invariant: research announcement
J.M. Bayod, P. Fernandez-Ferreiròs, J. Martinez Maurica
Rocky Mountain J. Math. 19 (3), 601-604, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-601 Open Access
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Automorphisms and isomorphisms of Henselian fields
R. Brown
Rocky Mountain J. Math. 19 (3), 605-610, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-605 Open Access
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The ultrafilter theorem in real algebraic geometry
G.W. Brumfiel
Rocky Mountain J. Math. 19 (3), 611-628, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-611 Open Access
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Orderings and valuations on $*$-fields
T.C. Craven
Rocky Mountain J. Math. 19 (3), 629-646, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-629 Open Access
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Nach functions and the structure sheaf
F. Cucker
Rocky Mountain J. Math. 19 (3), 647-650, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-647 Open Access
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On the Pierce-Birkhoff conjecture over ordered fields
C.N. Delzell
Rocky Mountain J. Math. 19 (3), 651-668, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-651 Open Access
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Ideal class groups of exponent two and one-class genera of binary quadratic lattices
A.G. Earnest
Rocky Mountain J. Math. 19 (3), 669-674, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-669 Open Access
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On the parity of the class number of the field of $q$-th roots of unity
D.R. Estes
Rocky Mountain J. Math. 19 (3), 675-682, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-675 Open Access
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Ideal class groups of Witt rings
R.W. Fitzgerald
Rocky Mountain J. Math. 19 (3), 683-686, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-683 Open Access
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Combinatorial techniques and abstract Witt rings II
R.W. Fitzgerald, J. Yucas
Rocky Mountain J. Math. 19 (3), 687-708, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-687 Open Access
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A decision method for certain algebraic geometry problems
H.P. Ko, S.C. Chou
Rocky Mountain J. Math. 19 (3), 709-724, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-709 Open Access
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Even positive definite unimodular quadratic forms over real quadratic fields
J.S. Hsia
Rocky Mountain J. Math. 19 (3), 725-734, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-725 Open Access
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Orthogonal decompositions of indefinite quadratic forms
D.G. James
Rocky Mountain J. Math. 19 (3), 735-740, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-735 Open Access
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On the scharlau transfer
B. Kahn
Rocky Mountain J. Math. 19 (3), 741-748, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-741 Open Access
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On the Clifford-Littlewood-Eckman groups: A new look at periodicity mod 8
T.Y. Lam, T. Smith
Rocky Mountain J. Math. 19 (3), 749-786, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-749 Open Access
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Levels of quaternion algebras
D.W. Lewis
Rocky Mountain J. Math. 19 (3), 787-792, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-787 Open Access
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Decomposing Witt rings of characteristic two
M. Marshall
Rocky Mountain J. Math. 19 (3), 793-806, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-793 Open Access
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The representation theorem for spaces of signatures
M. Marshall, C. Mulcahy
Rocky Mountain J. Math. 19 (3), 807-810, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-807 Open Access
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Proper embedding into a unit lattice
Y. Mimura
Rocky Mountain J. Math. 19 (3), 811-818, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-811 Open Access
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Classes of quaternion algebras in the brauer group
J. Mináč
Rocky Mountain J. Math. 19 (3), 819-832, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-819 Open Access
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$u = 4$ and quadratic extensions
J. Mináč, M. Spira
Rocky Mountain J. Math. 19 (3), 833-846, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-833 Open Access
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On the structure of even unimodular extremal lattices of rank 40
M. Ozeki
Rocky Mountain J. Math. 19 (3), 847-862, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-847 Open Access
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Jacobi theta series
M. Peters
Rocky Mountain J. Math. 19 (3), 863-870, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-863 Open Access
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Between Groups and rings
A. Pillay, P. Scowcroft, C. Steinhorn
Rocky Mountain J. Math. 19 (3), 871-886, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-871 Open Access
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Theta series of degree 2 of quaternary quadratic forms
R. Schulze-Pillot
Rocky Mountain J. Math. 19 (3), 887-892, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-887 Open Access
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Finite spaces of signatures: research anouncement
V. Powers
Rocky Mountain J. Math. 19 (3), 893-896, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-893 Open Access
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On trace forms of algebraic function fields
A. Prestel
Rocky Mountain J. Math. 19 (3), 897-912, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-897 Open Access
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Open morphisms of real closed spaces
N. Schwartz
Rocky Mountain J. Math. 19 (3), 913-938, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-913 Open Access
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Geometric moduli for klein surfaces
M. Seppala, T. Sorvali
Rocky Mountain J. Math. 19 (3), 939-946, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-939 Open Access
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Groups of small order as Galois groups over $Q$
J. Sonn
Rocky Mountain J. Math. 19 (3), 947-956, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-947 Open Access
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Simultaneous similarities of pairs of $2 \times 2$ integral symmetric matrices
O. Taussky
Rocky Mountain J. Math. 19 (3), 957-966, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-957 Open Access
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On the analyticity of the homology
A. Tognoli
Rocky Mountain J. Math. 19 (3), 967-972, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-967 Open Access
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On orderings, valuations and $0$-primes of a commutative ring
K.G. Valente
Rocky Mountain J. Math. 19 (3), 973-984, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-973 Open Access
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Stability in Witt rings and abelian subgroups of pro-2-galois groups
R. Ware
Rocky Mountain J. Math. 19 (3), 985-996, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-985 Open Access
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Front Matter
Erratum to "Markov operators and invariant baire functions"
R. Atalla
Rocky Mountain J. Math. 19 (3), 997-1000, (Summer 1989) DOI: 10.1216/RMJ-1989-19-3-997 Open Access
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