JournalspmVol. 67, No. 1Volume 67, No. 1 (2010) Portugaliae Mathematicapp. 1–11Variants of the Diophantine equation <var>n</var>! + 1 = <var>y</var><sup>2</sup> Omar KihelFlorian LucaAlain Togbépp. 13–56Sums of (2<sup><var>r<var></sup> + 1)-th powers in the polynomial ring <b>F</b><sub>2<sup><var>m</var></sup></sub>[<var>T</var>]Mireille Carpp. 57–74Regularity and decay properties of weak solutions to Navier–Stokes equations in general domainsPigong Hanpp. 75–89The number of continuous curves in digital geometryShiva Samieiniapp. 91–113Controllability results for cascade systems of <var>m</var> coupled parabolic PDEs by one control forceManuel González-BurgosLuz de Teresapp. 115–117Errata to: “On splitting perfect polynomials over <b>F</b><sub><var>p</var><sup>2</sup></sub>”Luis H. GallardoOlivier Rahavandrainy
pp. 1–11Variants of the Diophantine equation <var>n</var>! + 1 = <var>y</var><sup>2</sup> Omar KihelFlorian LucaAlain Togbé
pp. 13–56Sums of (2<sup><var>r<var></sup> + 1)-th powers in the polynomial ring <b>F</b><sub>2<sup><var>m</var></sup></sub>[<var>T</var>]Mireille Car
pp. 57–74Regularity and decay properties of weak solutions to Navier–Stokes equations in general domainsPigong Han
pp. 91–113Controllability results for cascade systems of <var>m</var> coupled parabolic PDEs by one control forceManuel González-BurgosLuz de Teresa
pp. 115–117Errata to: “On splitting perfect polynomials over <b>F</b><sub><var>p</var><sup>2</sup></sub>”Luis H. GallardoOlivier Rahavandrainy
