Degree -- specify the degree of a map

Synopsis

• Usage:

  map(..., Degree=>d)

Description

i1 : R = ZZ/101[x]

o1 = R

o1 : PolynomialRing

i2 : p = map(R^1, R^1, {{x^4}})

o2 = | x4 |

             1      1
o2 : Matrix R  <-- R

i3 : isHomogeneous p

o3 = false

i4 : q = map(R^1, R^1, {{x^4}}, Degree => 4)

o4 = | x4 |

             1      1
o4 : Matrix R  <-- R

i5 : isHomogeneous q

o5 = true

See also

• map -- make a map
• matrix -- make a matrix
• inducedMap(...,Degree=>...) -- specify the degree of a map
• matrix(...,Degree=>...) -- create a matrix from a doubly-nested list of ring elements or matrices

Functions with optional argument named Degree :

• basis(...,Degree=>...) -- see basis -- basis or generating set of all or part of a ring, ideal or module
• cohomology(...,Degree=>...)
• map(...,Degree=>...)
• inducedMap(...,Degree=>...) -- specify the degree of a map
• matrix(...,Degree=>...) -- see matrix(List) -- create a matrix from a doubly-nested list of ring elements or matrices