Geography Reference
In-Depth Information
Fig. 22.2.
Recurrence relation of coecients, bivariate harmonic polynomial
1)
k/
2
r
ξ
r−k,k
=(
−
(22.72)
k
k
odd
1)
(
k−
1)
/
2
r
ξ
r−k,k
=(
−
(22.73)
k
End of Corollary.
Table 22.8
Homogeneous bivariate harmonic polynomials of even and odd type
POLY
ξ
(
q,l
;
r
)=
POLY
ξ
(
EVEN
:
q,l
)+
POLY
ξ
(
ODD
:
q,l
)
(22.74)
POLY
ξ
(
EVEN
:
q,l
)=
r
(
r
−
1)
q
r−
2
l
2
+
r
(
r
−
1) (
r
−
2) (
r
−
3)
r
(
r
−
1) (
r
−
2) (
r
−
3) (
r
−
4)(
r
−
5)
q
r
q
r−
4
l
4
−
−
2
4
∗
3
∗
2
6
∗
5
∗
4
∗
3
∗
2
1)
k/
2
r
k
q
r−k
l
k
q
r−
6
l
6
+
r
k
=8
(
−
r
(
r
−
1)(
r
−
2)
q
r−
3
l
3
+
r
(
r
−
1)(
r
−
2)(
r
−
3)(
r
−
4)
POLY
ξ
(
ODD
:
q,l
)=
rq
r−
1
l
−
3
∗
2
5
∗
4
∗
3
∗
2
1)
k−
1
/
2
r
k
q
r−k
l
k
q
r−
5
l
5
++
r
k
=7
(
−
(22.75)
“
POLY
η
(
q,l
;
r
)
analogously
Table 22.9
Homogenous bivariate harmonic polynomials
(
−
1)
s
r
2
s
q
r−
2
s
l
2
s
+
[
r
+1
(
−
1)
s
+1
r
2
s
q
r−
(2
s−
1)
l
2
s−
1
POLY
ξ
(
q,l
;
r
)=
[
2
]
s
=0
]
2
(22.76)
−
1
s
=1
1)
s
r
2
s
q
r−
2
s
l
2
s
+
[
r
+1
1)
s
+1
r
2
s
q
r−
(2
s−
1)
l
2
s−
1
POLY
η
(
q,l
;
r
)=
[
2
]
s
]
2
(
−
(
−
(22.77)
−
1
=0
s
=1
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