LEADER 02541nam a2200373 i 4500 001 991002954219707536 008 160706s2014 sz b 000 0 eng d 020 $a9783319063720 035 $ab1425976x-39ule_inst 040 $aBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematica$beng 082 04$a516.07$223 084 $aAMS 53C20 084 $aAMS 53C21 084 $aAMS 57S25 084 $aLC QA613 245 00$aGeometry of manifolds with non-negative sectional curvature /$cOwen Dearricott, Rafael Herrera, Luis Hernández-Lamoneda 260 $aCham [Switzerland] :$bSpringer,$cc2014 300 $a196 p. ;$c24 cm 440 0$aLecture notes in mathematics,$x0075-8434 ;$v2110 504 $aIncludes bibliographical references 505 0 $aRiemannian manifolds with positive sectional curvature ; An introduction to isometric group actions ; A note on maximal symmetry rank, quasipositive curvature and low dimensional manifolds ; Lectures on n-Sasakian manifolds ; On the Hopf conjecture with symmetry ; An introduction to exterior differential systems 520 $aProviding an up-to-date overview of the geometry of manifolds with non-negative sectional curvature, this volume gives a detailed account of the most recent research in the area. The lectures cover a wide range of topics such as general isometric group actions, circle actions on positively curved four manifolds, cohomogeneity one actions on Alexandrov spaces, isometric torus actions on Riemannian manifolds of maximal symmetry rank, n-Sasakian manifolds, isoparametric hypersurfaces in spheres, contact CR and CR submanifolds, Riemannian submersions and the Hopf conjecture with symmetry. Also included is an introduction to the theory of exterior differential systems 650 0$aGlobal analysis (Mathematics) 650 0$aGlobal differential geometry 650 0$aCell aggregation$xMathematics 700 1 $aDearricott, Owen$eauthor$4http://id.loc.gov/vocabulary/relators/aut$0739661 700 1 $aHernández Lamoneda, Luis$eauthor$4http://id.loc.gov/vocabulary/relators/aut$0739662 700 1 $aHerrera, Rafael$eauthor$4http://id.loc.gov/vocabulary/relators/aut$0364108 907 $a.b1425976x$b17-11-16$c26-07-16 912 $a991002954219707536 945 $aLE013 53C DEA11 (2014)$g1$i2013000293516$lle013$op$pE36.39$q-$rl$s- $t0$u1$v0$w1$x0$y.i15787424$z17-11-16 996 $aGeometry of manifolds with non-negative sectional curvature$91465284 997 $aUNISALENTO 998 $ale013$b26-07-16$cm$da $e-$feng$gsz $h0$i0