Maximal subgroups and strong completeness of profinite groups John S. Wilson OriginalPaper 12 October 2015 Pages: 401 - 404
Positivstellensatz for homogeneous semialgebraic sets Aleksandra Gala-JaskórzynskaKrzysztof KurdykaStanisław Spodzieja OriginalPaper Open access 28 September 2015 Pages: 405 - 412
Simultaneous sign change of Fourier-coefficients of two cusp forms Sanoli GunWinfried KohnenPurusottam Rath OriginalPaper 12 October 2015 Pages: 413 - 424
Cantor–Bernstein theorems for certain symmetric bases in Banach spaces Marcos J. González OriginalPaper 12 October 2015 Pages: 425 - 433
On twisted sums of Schreier spaces Jesús Suárez de la Fuente OriginalPaper 28 September 2015 Pages: 435 - 445
Perturbations of invariant subspaces of operators with Hilbert–Schmidt Hermitian components Michael Gil’ OriginalPaper 29 September 2015 Pages: 447 - 452
On trace ideal weighted composition operators on weighted Fock spaces Tesfa Mengestie OriginalPaper 12 October 2015 Pages: 453 - 459
A short note on the lineability of norm-attaining functionals in subspaces of \({\ell_{\infty}}\) F. J. Garcia-PachecoD. Puglisi OriginalPaper 12 October 2015 Pages: 461 - 465
A note on an ergodic theorem in weakly uniformly convex geodesic spaces Laurenţiu LeuşteanAdriana Nicolae OriginalPaper 12 October 2015 Pages: 467 - 477
Gradient estimates of Hamilton–Souplet–Zhang type for a general heat equation on Riemannian manifolds Nguyen Thac DungNguyen Ngoc Khanh OriginalPaper 12 October 2015 Pages: 479 - 490
Gradient estimates and Liouville type theorems for a nonlinear elliptic equation Guangyue HuangBingqing Ma OriginalPaper 28 September 2015 Pages: 491 - 499
