| 1999 | On Normalization of a Class of Polynomial Hamiltonians: From Ordinary and Inverse Points of View. | Yoshio Uwano, Nikolai A. Chekanov, Vitaly Rostovtsev, Sergue I. Vinitsky |
| 1999 | Localization of Roots of a Polynomial not Represented in Canonical Form. | Alexei Yu. Uteshev |
| 1999 | Polynomials with Coefficients of Limited Accuracy. | Hans J. Stetter |
| 1999 | Decomposing Systems of Polynomial Equations. | Rainer Steinwandt |
| 1999 | Indices and Solvability for General Systems of Differential Equations. | Werner M. Seiler |
| 1999 | Geometric Interpretation of Strong Inconsistency in Knowledge Based Systems. | Eugenio Roanes-Lozano, Eugenio Roanes-Macas, Luis M. Laita |
| 1999 | A Symbolic Numeric Environment for Analyzing Measurement Data in Multi-Model Settings (Extended Abstract). | Christoph Richard, Andreas Weber |
| 1999 | From Modeling to Simulation with Symbolic Computation: An Application to Design and Performance Analysis of Complex Optical Devices. | Yves Papegay |
| 1999 | Superfast Computations with Singular Structured Matrices over Abstract Fields. | Victor Y. Pan, Ailong Zheng, M. Abu Tabanjeh, Zhao Q. Chen, S. Providence |
| 1999 | An Investigation into Stability of Conservative Mechanical Systems Using Analytic Calculations. | M. A. Novickov |
| 1999 | Investigation of Subgroup Embeddings by the Computer Algebra Package GAP. | V. I. Mysovskikh |
| 1999 | Computations on Character Tables of Association Schemes. | Edgar Martnez-Moro |
| 1999 | Effectively Computation of Some Radicals of Submodules of Free Modules. | Agustn Marcelo, Flix Marcelo, Csar Rodrguez |
| 1999 | Where Numerics Can Benefit from Computer Algebra in Finite Difference Modelling of Fluid Flows. | Richard Liska, Burton Wendroff |
| 1999 | Computer Algebra Tools in Construction of Renormgroup Symmetries. | Vladimir F. Kovalev |
| 1999 | Cohomology of Lie Superalgebras of Hamiltonian Vector Fields: Computer Analysis. | Vladimir V. Kornyak |
| 1999 | One Algorithm of Finding Solutions for the Systems with First Integrals. | Valentin Irtegov, Tatyana Titorenko |
| 1999 | Quantization by Presentation: The Nambu-Goto String in 1+3 Dimensions. | Gerrit Handrich |
| 1999 | Symbolic-numeric Investigations for Stability Analysis of Satellite Systems. | Sergey A. Gutnik |
| 1999 | Bifurcations of Maps in the Software Package CONTENT. | Willy Govaerts, Yuri A. Kuznetsov, B. Sijnave |
| 1999 | Computing Cocycles on Simplicial Complexes. | Roco Gonzlez-Daz, Pedro Real |
| 1999 | Partial Inverse Heuristic for the Approximate Solution of Non-linear Equations. | Gaston H. Gonnet, Allan Bonadio |
| 1999 | Extending a Java Based Framework for Scientific Software-Components. | Manfred Gbel, Wolfgang Kchlin, Stefan Mller, Andreas Weber |
| 1999 | Construction of Involutive Monomial Sets for Different Involutive Divisions. | Vladimir P. Gerdt, Vladimir V. Kornyak, Matthias Berth, Gnter Czichowski |
| 1999 | Constrained Hamiltonian Systems and Grbner Bases. | Vladimir P. Gerdt, Soso A. Gogilidze |