Results 111 to 120 of about 419,531 (350)
Compatable smooth interpolation in triangles
, 1973 Boolean sum smooth interpolation to boundary data on a triangle is described. Sufficient conditions are given so that the functions when pieced together form a CN-1(Ω) function over a triangular subdivision of a polygonal region Ω and the precision sets ...
Gregory, JA, Barnhill, RE
core
Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A
Advanced Engineering Materials, EarlyView.The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han +5 more
wiley +1 more source
A novel approach to triangulate 3D point clouds for 3-axis sculptured surfaces machining [PDF]
FME TransactionsReverse Engineering (RE) is employed to replicate sculptured surfaces from 3D point clouds. However, reconstructing continuous surfaces remains challenging. To address this, triangulated models are used as an alternative.
Bey Mohamed, Azouaoui Krimo
doaj +1 more source
Triangle‐free subgraphs in the triangle‐free process
Random Structures & Algorithms, 2011 AbstractConsider the triangle‐free process, which is defined as follows. Start with G(0), an empty graph on n vertices. Given G(i ‐ 1), let G(i) = G(i ‐ 1) ∪{g(i)}, where g(i) is an edge that is chosen uniformly at random from the set of edges that are not in G(i − 1) and can be added to G(i ‐ 1) without creating a triangle.
openaire +2 more sources
Threesomes, Degenerates, and Love Triangles
IEEE Annual Symposium on Foundations of Computer Science, 2014 The 3SUM problem is to decide, given a set of n real numbers, whether any three sum to zero. It is widely conjectured that a trivial O(n2)-time algorithm is optimal and over the years the consequences of this conjecture have been revealed.
A. Jørgensen, Seth Pettie
semanticscholar +1 more source
Le carre et ses triangles rectangles
, 2016 Ensino Médio::MatemáticaL'animation apporte un carré formé par quatre triangles bleus et un carré rouge moindre, sont rapportées les mesures des côtés de l’angle droit de ces triangles.
Mentrard, Daniel
core
Optimization of the Production of Rubber Compounds Using Mathematical Models
Advanced Engineering Materials, EarlyView.Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle +7 more
wiley +1 more source
Symmetric smooth interpolation on triangles
, 1974 Rational and polynomial 'smooth' interpolation schemes are derived which interpolate a function and its derivatives along the boundary of a triangle.
Gregory, JA
core
Range Restricted Interpolation Using Cubic Bézier Triangles. [PDF]
, 2004 A range restricted C1 interpolation local sheme to scattered data is ...
Ong, B. H. +9 more
core
Nondestructive Testing of Welded Composite Metal Foams
Advanced Engineering Materials, EarlyView.X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva +2 more
wiley +1 more source