A Generalisation of Tverberg’s Theorem Pablo SoberónRicardo Strausz OriginalPaper 12 January 2012 Pages: 455 - 460
The Shape of Orthogonal Cycles in Three Dimensions Giuseppe Di BattistaEthan KimSue Whitesides OriginalPaper 08 November 2011 Pages: 461 - 491
A Simpler Proof of the Boros–Füredi–Bárány–Pach–Gromov Theorem Roman Karasev OriginalPaper 18 February 2011 Pages: 492 - 495
Moving Out the Edges of a Lattice Polygon Wouter Castryck OriginalPaper 04 October 2011 Pages: 496 - 518
Maximal f-Vectors of Minkowski Sums of Large Numbers of Polytopes Christophe Weibel OriginalPaper 09 November 2011 Pages: 519 - 537
A Hyperplane Inequality for Measures of Convex Bodies in ℝ n , n≤4 Alexander Koldobsky OriginalPaper 11 June 2011 Pages: 538 - 547
Sphere and Dot Product Representations of Graphs Ross J. KangTobias Müller OriginalPaper Open access 25 January 2012 Pages: 548 - 568
Embedding a Pair of Graphs in a Surface, and the Width of 4-dimensional Prismatoids Francisco SantosTamon StephenHugh Thomas OriginalPaper 21 June 2011 Pages: 569 - 576
Refined Bounds on the Number of Connected Components of Sign Conditions on a Variety Sal BaroneSaugata Basu OriginalPaper 30 November 2011 Pages: 577 - 597
Octants Are Cover-Decomposable Balázs KeszeghDömötör Pálvölgyi OriginalPaper 19 October 2011 Pages: 598 - 609
Non-rigidity of Spherical Inversive Distance Circle Packings Jiming MaJean-Marc Schlenker OriginalPaper 08 February 2012 Pages: 610 - 617
Counterexamples of the Conjecture on Roots of Ehrhart Polynomials Akihiro Higashitani OriginalPaper 23 November 2011 Pages: 618 - 623
Smooth Fano Polytopes Whose Ehrhart Polynomial Has a Root with Large Real Part Hidefumi OhsugiKazuki Shibata OriginalPaper 03 February 2012 Pages: 624 - 628
Scissors Congruence, the Golden Ratio and Volumes in Hyperbolic 5-Space Ruth Kellerhals OriginalPaper 08 February 2012 Pages: 629 - 658
