cospan
English
Etymology
co-
+
span
Noun
cospan
(
plural
cospans
)
(
mathematics
)
The
dual
of a
span
.
2016
, Kenny Courser, “A bicategory of decorated cospans”, in
arXiv
:
This extra structure arises from a lax symmetric monoidal functor
F
:
C
→
D
{\displaystyle F\colon \mathbf {C} \to \mathbf {D} }
; we use this functor to "decorate" each
cospan
with apex
N
∈
C
{\displaystyle N\in \mathbf {C} }
with an element of
F
(
N
)
{\displaystyle F(N)}
.
Anagrams
Poncas
,
capons
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