1 http://hdl.handle.net/10338.dmlcz/148257 1 Existence of entropy solutions to nonlinear degenerate parabolic problems with variable exponent and $L^1$-data http://hdl.handle.net/10338.dmlcz/148262 Existence of entropy solutions to nonlinear degenerate parabolic problems with variable exponent and $L^1$-data Solutions of the Diophantine Equation $7X^2+Y^7=Z^2$ from Recurrence Sequences http://hdl.handle.net/10338.dmlcz/148261 Solutions of the Diophantine Equation $7X^2+Y^7=Z^2$ from Recurrence Sequences Polynomials and degrees of maps in real normed algebras http://hdl.handle.net/10338.dmlcz/148260 Polynomials and degrees of maps in real normed algebras A new parameterized logarithmic kernel function for linear optimization with a double barrier term yielding the best known iteration bound http://hdl.handle.net/10338.dmlcz/148259 A new parameterized logarithmic kernel function for linear optimization with a double barrier term yielding the best known iteration bound