Results 11 to 20 of about 7,440 (255)

On the cut polyhedron [PDF]

open access: yesDiscrete Mathematics, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CONFORTI, MICHELANGELO   +2 more
openaire   +6 more sources

The Representation Polyhedron of a Semiorder [PDF]

open access: yesOrder, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Balof, Barry   +2 more
openaire   +3 more sources

The triangle closure is a polyhedron [PDF]

open access: yesMathematical Programming, 2013
Recently, cutting planes derived from maximal lattice-free convex sets have been studied intensively by the integer programming community. An important question in this research area has been to decide whether the closures associated with certain families of lattice-free sets are polyhedra.
Amitabh Basu   +2 more
openaire   +3 more sources

Finding the Largest Volume Parallelepipedon of Arbitrary Orientation in a Solid

open access: yesIEEE Access, 2021
3D Computer Vision algorithms are a subject of research and application for several industrial processes. The Volume of Interest (VOI) usually refer to sub-objects with basic shapes for computing these algorithms.
Ruben Molano   +7 more
doaj   +1 more source

LEARNING PROCESS OF POLYHEDRON USING COLLABORATIVE LEARNING THROUGH LSLC

open access: yesAksioma: Jurnal Program Studi Pendidikan Matematika, 2023
The difficulty of learning to build polyhedron for middle students makes experts lecturers collaboratively create learning trajectories through the Lesson Study for Learning Community (LSLC).
Rahmi Rahmi   +4 more
doaj   +1 more source

The Ecclesiology of Pope Francis: A Critical Analysis of the Metaphor of the Church as Polyhedron [PDF]

open access: yesBogoslovni Vestnik, 2023
Pope Francis focuses on essential topics for the Church and society in his pontificate. To describe the relationships between different social subjects, he often uses the metaphor of the polyhedron to highlight the importance of each individual and each
Željko Tanjić, Zoran Turza
doaj   +1 more source

Extended Superspheres for Shape Approximation of Near Polyhedral Nanoparticles and a Measure of the Degree of Polyhedrality

open access: yesNanomaterials, 2016
Crystalline nanoparticles or nanoprecipitates with a cubic structure often have near polyhedral shapes composed of low-index planes with {100}, {111} and {110}. To consider such near polyhedral shapes, algebraic formulas of extended superspheres that can
Susumu Onaka
doaj   +1 more source

Topological n-cells and Hilbert cubes in inverse limits

open access: yesApplied General Topology, 2018
It has been shown by S. Mardešić that if a compact metrizable space X has dim X ≥ 1 and X is the inverse limit of an inverse sequence of compact triangulated polyhedra with simplicial bonding maps, then X must contain an arc.  We are going  to prove that 
Leonard R. Rubin
doaj   +1 more source

MAIN DIRECTIONS IN GEOMETRIC SHAPING OF REGULAR DISCRETE STRUCTURES IN DESIGN

open access: yesАрхитектон, 2021
The article expands on some important aspects in the geometric shaping of regular discrete structures in different areas of design and architecture and outlines main promising directions for their development.
Korotich Andrey V.
doaj   +1 more source

Establishment of a Novel Baculovirus–Silkworm Expression System

open access: yesMicroorganisms, 2022
The baculovirus vector expression system is a well-established tool for foreign protein production and gene delivery. In this study, we constructed a recombinant baculovirus vector system.
Junhong Wei   +7 more
doaj   +1 more source

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