JournalszaaVol. 20, No. 3Volume 20, No. 3 (2001) Zeitschrift für Analysis und ihre Anwendungenpp. 553–563On the Three “Essential” Critical Values TheoremBerardino Sciunzipp. 565–577A Semilinear Furi-Martelli-Vignoli SpectrumJürgen AppellEspedito De PascaleA. Vignolipp. 579–588On Fourier Transforms of Wavelet PacketsR. KumarK. AhmadL. Debnathpp. 589–598A Note on Degenerate Variational Problems with Linear GrowthM. Bildhauerpp. 599–615Entropy Solution for a Hyperbolic EquationSévérine Bernardpp. 617–636C1,αC^{1,\alpha}C1,α Local Regularity for the Solutions of the ppp-Laplacian on the Heisenberg Group for 2≤p<1+52≤p<1+\sqrt52≤p<1+5Silvana Marchipp. 637–659Semilinear Hyperbolic Systems with Singular Non-Local Boundary Conditions: Reflection of Singularities and Delta WavesIrina KmitGünther Hörmannpp. 661–676Wave Solutions to Reaction-Diffusion Systems in Perforated DomainsS. Heinzepp. 677–690On the Cauchy Problem for a Degenerate Parabolic EquationMichael Winklerpp. 691–708Parametric Weighted Integral Inequalities for A-Harmonic TensorsShuseng Dingpp. 709–725Floquet Boundary Value Problems for Differential Inclusions: a Bound Sets ApproachJ. AndresLuisa MalagutiValentina Taddeipp. 727–737Quadratic Forms and Nonlinear Non-Resonant Singular Second Order Boundary Value Problems of Limit Circle TypeR.P. AgarwalDonal O'ReganV. Lakshmikanthampp. 739–753The Upper and Lower Functions Method for Second Order SystemsA. Ja. LepinFelix Zh. Sadyrbaevpp. 755–760Crack Detection in Plane Semilinear ElasticityDang Duc Trongpp. 761–775Orthogonality and Completeness of qqq-Fourier Type SystemsMourad E. H. Ismailpp. 777–785Some Distributional Products of Mikusiński Type in the Colombeau Algebra G(Rm)\mathcal G(R^m)G(Rm)B. Damyanov
pp. 617–636C1,αC^{1,\alpha}C1,α Local Regularity for the Solutions of the ppp-Laplacian on the Heisenberg Group for 2≤p<1+52≤p<1+\sqrt52≤p<1+5Silvana Marchi
pp. 637–659Semilinear Hyperbolic Systems with Singular Non-Local Boundary Conditions: Reflection of Singularities and Delta WavesIrina KmitGünther Hörmann
pp. 709–725Floquet Boundary Value Problems for Differential Inclusions: a Bound Sets ApproachJ. AndresLuisa MalagutiValentina Taddei
pp. 727–737Quadratic Forms and Nonlinear Non-Resonant Singular Second Order Boundary Value Problems of Limit Circle TypeR.P. AgarwalDonal O'ReganV. Lakshmikantham
pp. 739–753The Upper and Lower Functions Method for Second Order SystemsA. Ja. LepinFelix Zh. Sadyrbaev
pp. 777–785Some Distributional Products of Mikusiński Type in the Colombeau Algebra G(Rm)\mathcal G(R^m)G(Rm)B. Damyanov