A skyrmion is characterized by an integer winding number or topological charge Q defined as, where n x,y) is the unit vector of the local magnetization and the integral is taken over the surface area.
Magnetic skyrmions are two-dimensional non-collinear spin textures characterized by an integer topological number.
We represented each compound by an integer vector of length 53 679 in which the occurrence of a substructure is coded as an integer value.
Each report was characterized by an ontological feature vector and there were totally 6216 vector pairs.
By contrast, in a stochastic framework, the state of the systems is characterized by a vector x (t ) = [ x 1 (t ), …, x N s (t ) ] T ∈ ℤ N s, whose values are non-negative integers.
We represent a compound C by a D-dimensional integer vector (an integer vector of length D) as Φ (C ) = (c 1, c 2,..., c D ) T, where c k ∈ ℤ, k = 1,..., D and each element corresponds to the number of times a given chemical substructure from a library of defined substructures occurs in the compound.
expected_dims an integer vector of expected dimension.
dims an integer vector of dimensions.
On the other hand, vector b, defined in (48), is an integer vector.
The NS-descriptor is an integer vector, and the other fingerprints are binary vectors.
Each block is L nucleotides long and is characterized by an ordered set of integers (representing nucleotide positions) between 0 and L−1.
