### Submissions from 1998

On weak maps of ternary matroids, James Oxley and Geoff Whittle

### Submissions from 1997

Extremal overall elastic response of polycrystalline materials, Martin P. Bendsøe and Robert Lipton

Helmholtz operators and symmetric space duality, Thomas Branson and Gestur Ólafsson

Multigrid methods for the computation of singular solutions and stress intensity factors II: Crack singularities, S. C. Brenner and L. Y. Sung

Does the Jones polynomial detect unknottedness?, Oliver T. Dasbach and Stefan Hougardy

Optimal material layout for 3D elastic structures, A. Díaz and R. Lipton

Matroids arisen from matrogenic graphs, Guoli Ding and Peter L. Hammer

Unavoidable minors of large 3-connected matroids, Guoli Ding, Bogdan Oporowski, James Oxley, and Dirk Vertigan

On the Euler-Maclaurin formula, Ricardo Estrada

Parametrization in laminate design for optimal compliance, V. B. Hammer, M. P. Bendsøe, R. Lipton, and P. Pedersen

Spherical representations and mixed symmetric spaces, Bernhard Krötz, Karl Hermann Neeb, and Gestur Ólafsson

Stochastic integration via white noise analysis, Hui Hsiung Kuo

Spaces of maximal points, Jimmie Lawson

Effect of the interface on the overall thermal conductivity of multi-phase composites, Robert Lipton

Reciprocal relations, bounds, and size effects for composites with highly conducting interface, Robert Lipton

Variational methods, bounds, and size effects for composites with highly conducting interface, Robert Lipton

Reinforced mindlin plates with extremal stiffness, Robert Lipton and Alejandro Díaz

Nondetectable signals in dimension N in systems governed by equations of parabolic type, Günter Lumer and Frank Neubrander

Quantum convolution of linearly recursive sequences, Siu Hung Ng and Earl J. Taft

A matroid generalization of a result of dirac, James Oxley

A construction of representations of affine Weyl groups, D. S. Sage

Iterative method for kinetic parameter estimation from dynamic thermal treatments, B. A. Welt, A. A. Teixeira, M. O. Balaban, G. H. Smerage, and D. S. Sage

### Submissions from 1996

Extension Sets for Real Analytic Functions and Applications to Radon Transforms, Vernor Arguedas and Ricardo Estrada

Spectrum generating operators and intertwining operators for representations induced from a maximal parabolic subgroup, Thomas Branson, Gestur Ólafsson, and Bent Ørsted

A two-level additive Schwarz preconditioner for nonconforming plate elements, Susanne C. Brenner

Multigrid methods for parameter dependent problems, Susanne C. Brenner

Preconditioning complicated finite elements by simple finite elements, Susanne C. Brenner

Two-level additive Schwarz preconditioners for nonconforming finite elment methods, Susanne C. Brenner

Extremal eigenvalue problems for two-phase conductors, Steven Cox and Robert Lipton

A conjecture of Kauffman on amphicheiral alternating knots, Oliver T. Dasbach and Stefan Hougardy

Bounding the number of circuits of a graph, Guoli Ding

Excluding a long double path minor, Guoli Ding

On tree-partitions of graphs, Guoli Ding and Bogdan Oporowski

Unavoidable minors of large 3-connected binary matroids, Guoli Ding, Bogdan Oporowski, James Oxley, and Dirk Vertigan

Stochastic control problems with unbounded control set, J. R. Dorroh, G. Ferreyra, and P. Sundar

Stochastic problems with unbounded control set, J. R. Dorroh, G. Ferreyra, and P. Sundar

Pre-asymptotic expansions, A. L. Durán, R. Estrada, and R. P. Kanwal

Characterization of the fourier series of a distribution having a value at a point, Ricardo Estrada

Weyl groups are finite - And other finiteness properties of Cartan subalgebras, Karl H. Hofmann, Jimmie D. Lawson, and Wolfgang A.F. Ruppert

On the matroids in which all hyperplanes are binary, S. R. Kingan and J. G. Oxley

An anticipatory itô formula, Hui Hsiung Kuo and Kenjiro Nishi

The earliest semigroup paper?, J. D. Lawson

Free local semigroup constructions, Jimmie D. Lawson

The second Stekloff eigenvalue of an inclusion and new size effects for composites with interface thermal barriers, Robert Lipton

Composites with imperfect interface, Robert Lipton and Bog D.An Vernescu

Critical radius, size effects and inverse problems for composites with imperfect interface, Robert Lipton and Bogdan Vernescu

Two-phase elastic composites with interfacial slip, R. Lipton and B. Vernescu

On inequivalent representations of matroids over finite fields, James Oxley, Dirk Vertigan, and Geoff Whittle

Expansion of distributional kernels of the type f(λx, x), as λ → ∞, Carlos M. Ulate and Ricardo Estrada

### Submissions from 1995

The Fan-Pall Imbedding Theorem over Formally Real Fields, William A. Adkins

Complete Ideals Defined by Sign Conditions and the Real Spectrum of a Two‐dimensional Local Ring, Dean Alvis, Bernhard L. Johnston, and James J. Madden

Optimal design of material properties and material distribution for multiple loading conditions, Martin P. Bendsøe, Alejandro R. Díaz, Robert Lipton, and John E. Taylor

Hyghens' principle in Riemannian symmetric spaces, T. Branson, G. Ólafsson, and H. Schlichtkrull

A two-level additive Schwarz preconditioner for the stationary Stokes equations, Susanne C. Brenner

Stochastic Volterra equations with singular kernels, W. George Cochran, Jung Soon Lee, and Jürgen Potthoff

A new formulation of the problem of optimum reinforcement of Reissner-Mindlin plates, Alejandro R. Díaz, Robert Lipton, and Ciro A. Soto

Bounding the number of bases of a matroid, Guoli Ding

Graphs with not too many spanning trees, Guoli Ding

Some results on tree decomposition of graphs, Guoli Ding and Bogdan Oporowski

On infinite antichains of matroids, Guoli Ding, Bogdan Oporowski, and James Oxley

Dirichlet convolution inverses and solution of integral equations, Ricardo Estrada

Regularization and Asymptotic Expansion of Certain Distributions Defined by Divergent Series, Ricardo Estrada

Summability of Cardinal Series and of Localized Fourier Series, Ricardo Estrada

A Distributional Approach to the Boundary Layer Theory, R. Estrada and R. P. Kanwal

Solution of Ordinary Differential Equations by Series of Delta Functions, Luis G. Hernández-Ureña and Ricardo Estrada

Finite dimensional hida distributions, Izumi Kubo and Hui Hsiung Kuo

On matroid connectivity, James Oxley and Haidong Wu

### Submissions from 1994

Primary Decomposition of Torsion R[X]-Modules, William A. Adkins

On the prediction of extremal material properties and optimal material distribution for multiple loading conditions, Martin P. Bendsee, Alejandro R. Diaz, Robert Lipton, and John E. Taylor

On the prediction of extremal material properties for the optimal design of topology, shape and material, Martin P. Bendsoe, Alejandro R. Díaz, Robert Lipton, and John E. Taylor

On the prediction of extremal material properties and optimal material distribution for multiple loading conditions, Martin P. Bendsoe, Robert Lipton, Alejandro R. Diaz, and John E. Taylor

A bundle valued radon transform, with applications to invariant wave equations, Thomas P. Branson, Gestur Ólafsson, and Henrik Schlichtkrull

A nonconforming mixed multigrid method for the pure traction problem in planar linear elasticity, Susanne C. Brenner

A completely normal spectral space that is not a real spectrum, Charles N. Delzell and James J. Madden

Recognizing the P4-structure of a tree, Guoli Ding

Bounding the vertex cover number of a hypergraph, Guo Li Ding, Paul Seymour, and Peter Winkler

Diffusions with positive unbounded controls, J. R. Dorroh, Guillermo Ferreyra, and P. Sundar

The Continuity of Certain Functions Defined by Oscillatory Integrals, Ana Lia Duran and Ricardo Estrada

Strong moment problems for rapidly decreasing smooth functions, Ana Lía Durán and Ricardo Estrada

Cohopficity of seifert-bundle groups, F. González-Acuñ, R. Litherland, and W. Whitten

Optimization via characteristic functions of cones, Jimmie Lawson

Polar and Ol'shanskii decompositions, Jimmie D. Lawson

Flows, congruences, and factorizations, Jimmie Lawson and Amha Lisan

A saddle-point theorem with application to structural optimization, R. Lipton

Composites with symmetry and their extremal properties, Robert Lipton

Optimal design and relaxation for reinforced plates subject to random transverse loads, Robert Lipton

Homogenisation of Two-Phase Emulsions, Robert Lipton and Bogdan Vernescu

Optimal bounds on the in-plane shear moduli for orthotropic elastic composites, Rob Lipton and Jim Northrup

### Submissions from 1993

Matrices over differential fields which commute with their derivative, William A. Adkins, Jean Claude Evard, and Robert M. Guralnick

Some Local Extremal Connectivity Results for Matroids, Safwan Akkari and James Oxley

Nonconforming mixed multigrid method for the pure displacement problem in planar linear elasticity, Susanne C. Brenner

Continuous, piecewise-polynomial functions which solve Hilbert's 17th problem, Charles N. Delzell

Clutters with τ2=2τ, Guoli Ding

Disjoint circuits on a Klein bottle and a theorem on posets, Guoli Ding

Monotone clutters, Guoli Ding

Stable sets versus independent sets, Guoli Ding

Disjoint Cycles in Directed Graphs on the Torus and the Klein Bottle, Guoli Ding, A. Schrijver, and P. D. Seymour

Asymptotic Separation of Variables, R. Estrada and R. P. Kanwal

Taylor expansions for distributions, R. Estrada and R. P. Kanwal

On Representations, Inversions, and Approximations of Laplace Transforms in Banach Spaces, Brigitta Hennig and Frank Neubrander