On the number of facets of three-dimensional Dirichlet stereohedra IV: quarter cubic groups Pilar SabariegoFrancisco Santos Original Paper 30 March 2011 Pages: 237 - 263
On some quartic surfaces with triple lines Štefan SolčanZuzana Tereňová Original Paper 07 May 2011 Pages: 285 - 296
Examples of Kähler–Einstein toric Fano manifolds associated to non-symmetric reflexive polytopes Benjamin NillAndreas Paffenholz Original Paper 01 May 2011 Pages: 297 - 304
On-line packing and covering a disk with disks Janusz Januszewski Original Paper Open access 01 May 2011 Pages: 305 - 314
Optimal packings of up to five equal circles on a square flat torus William DickinsonDaniel GuillotSandi Xhumari Original Paper 08 May 2011 Pages: 315 - 333
On angular measures in Minkowski planes Andreas Fankhänel Original Paper 09 April 2011 Pages: 335 - 342
On an amalgamated duplication of a ring along an ideal which are quasi-Frobenius Najib MahdouMohammed Tamekkante Original Paper 01 May 2011 Pages: 343 - 347
Lie ideals and centralizing generalized derivations of rings with involution Lahcen Oukhtite Original Paper Open access 19 June 2011 Pages: 349 - 355
Approximation of convex bodies by inscribed simplices of maximum volume Marek Lassak Original Paper Open access 03 May 2011 Pages: 389 - 394
On the integer points in a lattice polytope: n-fold Minkowski sum and boundary Marko LindnerSteffen Roch Original Paper 03 May 2011 Pages: 395 - 404
Distributive and multiplication modules Anand ParkashAlok Kumar Maloo Original Paper 02 July 2011 Pages: 405 - 412
Geodesic ball packings in S2 × R space for generalized Coxeter space groups Jenő Szirmai Original Paper 06 May 2011 Pages: 413 - 430
Algebraic, tropical, and fuzzy geometry Andreas DressWalter Wenzel Original Paper 30 March 2011 Pages: 431 - 461
Regular sequences of ideals P. JothilingamT. DuraivelSibnath Bose Original Paper 05 May 2011 Pages: 479 - 485
On the orthogonal projections of Dirichlet–Voronoi cells of lattices A. Végh Original Paper 03 July 2011 Pages: 487 - 493