Structure of positive solution sets of sub-linear semi-positone operator equations Xian XuDonal O’Regan OriginalPaper 15 June 2011 Pages: 603 - 618
Simple nonstandard proofs of Daniell–Kolmogorov-type theorems Frederik Herzberg OriginalPaper 06 July 2011 Pages: 627 - 631
On the L p -distortion of finite quotients of amenable groups Romain Tessera OriginalPaper 26 July 2011 Pages: 633 - 640
A convergence rate for approximate solutions of Fredholm integral equations of the first kind Shaobo LinFeilong CaoZongben Xu OriginalPaper 31 July 2011 Pages: 641 - 652
Positive evolution families solving nonautonomous difference equations Fatih Bayazit OriginalPaper 30 July 2011 Pages: 653 - 684
Solidity indices for convex cones Daniel GourionAlberto Seeger OriginalPaper 11 September 2011 Pages: 685 - 705
Directional subdifferentials and optimality conditions Ivan GinchevBoris S. Mordukhovich OriginalPaper 13 September 2011 Pages: 707 - 737
Rate of P-convergence over equivalence classes of double sequence spaces Richard F. PattersonEkrem Savas OriginalPaper 28 September 2011 Pages: 739 - 749
Minimax inequalities for set-valued mappings Y. ZhangS. J. LiM. H. Li OriginalPaper 28 September 2011 Pages: 751 - 770
Optimal estimates for harmonic functions in the unit ball David KalajMarijan Marković OriginalPaper 28 September 2011 Pages: 771 - 782
Positive solutions for a system of nonlinear singular Hammerstein integral equations via nonnegative matrices and applications Zhilin YangZhitao Zhang OriginalPaper 13 October 2011 Pages: 783 - 800