A generalized maximal diameter sphere theorem
Sign Up to like & getrecommendations! Published in 2019 at "Tohoku Mathematical Journal"
DOI: 10.2748/tmj/1552100447
Abstract: We prove that if a complete connected $n$-dimensional Riemannian manifold $M$ has radial sectional curvature at a base point $p\in M$ bounded from below by the radial curvature function of a two-sphere of revolution $\widetilde… read more here.
Keywords: diameter; generalized maximal; maximal diameter; curvature ... See more keywords
Step-By-Step Modeling and Demetallation Experimental Study on the Porous Structure in Zeolites
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27238156
Abstract: The organization of microporous space in zeolites is discussed. A new step-by-step model is proposed that explains the principles of organizing the hierarchy of microporous space at the stage of assembling zeolites from elements of… read more here.
Keywords: porous structure; structure; sphere enter; step step ... See more keywords