Lorentz-invariant solutions of the classical Yang-Mills equations L. HadjiivanovD. Stoyanov OriginalPaper Pages: 93 - 97
A relation betweenD=10, D=26 andD=32: Analysing the spacetime content of string-type field theories P. Tataru-MihaiM. Weissgold OriginalPaper Pages: 105 - 112
Nonlinear differential equations and lie superalgebras J. BeckersL. GagnonP. Winternitz OriginalPaper Pages: 113 - 120
A finite-action solution to generalized Yang-Mills-Higgs theory J. BurzlaffD. O'SéD. H. Tchrakian OriginalPaper Pages: 121 - 125
Krein's spectral shift function and fredholm determinants as efficient methods to study supersymmetric quantum mechanics D. BolléF. GesztesyB. Simon OriginalPaper Pages: 127 - 133
Monotonicity of ionization energies for three electron lithium-type systems Ph. BrietP. DuclosH. Hogreve OriginalPaper Pages: 137 - 140
Isospectral transformations in relativistic and nonrelativistic mechanics Avia RosenhouseJacob Katriel OriginalPaper Pages: 141 - 146
A note on Hamiltonian structures for compressible, stratified and incompressible fluids S. Bowman OriginalPaper Pages: 147 - 151
Remarks on the uncertainty relation in scattering theory Marian Grabowski OriginalPaper Pages: 153 - 156
Application of the cohomology of graded Lie algebras to formal deformations of Lie Algebras P. B. A. Lecomte OriginalPaper Pages: 157 - 166