Results 111 to 120 of about 16,768 (145)

<i>One-pot</i> dearomatizative telescoped addition of <i>C</i>-nucleophiles to fluorinated 1,2,4-oxadiazoles followed by regioselective <i>N</i>-functionalization.

open access: yesOrg Chem Front
Castiglione D   +9 more
europepmc   +1 more source

From Atoms to Dynamics: Learning the Committor Without Collective Variables

open access: yes
Chipot C   +5 more
europepmc   +1 more source

Factoring cartesian‐product graphs

Journal of Graph Theory, 1994
AbstractIn a fundamental paper, G. Sabidussi [“Graph Multiplication,” Mathematische Zeitschrift, Vol. 72 (1960), pp. 446–457] used a tower of equivalence relations on the edge set E(G) of a connected graph G to decompose G into a Cartesian product of prime graphs. Later, a method by R.L. Graham and P.M.
Imrich, Wilfried, Žerovnik, Janez
openaire   +2 more sources

Radicals commuting with cartesian products

Archiv der Mathematik, 1998
Given an Abelian group \(G\), the group radical is defined by \(R_G(X)=\bigcap\{\text{Ker }\phi\mid\phi\colon X\to G\}\), for Abelian groups \(X\). This radical does not always commute with infinite direct products (for instance, when \(G=\mathbb{Q}\), it turns into the torsion radical).
Corner, A. L. S., Göbel, Rüdiger
openaire   +2 more sources

Using Cartesian Product for Animation

The Journal of Visualization and Computer Animation, 2000
AbstractIn the field of geometric modelling for animation, 4D modelling (time being the fourth dimension) seems to be a natural extension of 3D modelling. But time dimension is not easy to apprehend and 4D objects are difficult to interpret and to control in general.
Skapin, X., Lienhardt, P.
openaire   +2 more sources

The Cartesian Product

1970
When we say in analytic geometry that a point has co-ordinates (x, y), the order in which x and y occur, in the symbol (x, y), is important: (1, 2) ≠ (2, 1). For this reason we call (x, y) an ordered pair. Moreover, x and y come from sets; in this case x, y ∈ R. This idea can be generalizedf as follows. Let 𝒰 be a universe.
H. B. Griffiths, P. J. Hilton
openaire   +1 more source

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