…
►When any one of
is equal to
, or
, the
symbol has a simple algebraic form.
…For these and other results, and also cases in which any one of
is
or
, see
Edmonds (1974, pp. 125–127).
…
►Even permutations of columns of a
symbol leave it unchanged; odd permutations of columns produce a phase factor
, for example,
…
►
34.3.13
…
►
34.3.15
…
…
►and real eigenvalues
,
,
,
, arranged in ascending order of magnitude.
…
►For
,
,
,
…which yields
.
…
►If
is known, then
can be found by summing (
30.8.1).
The coefficients
are computed as the recessive solution of (
30.8.4) (§
3.6), and normalized via (
30.8.5).
…
…
►For
,
…
►
,
, ,
…
►
►
.
…
►For fixed
and fixed
,
…
…
►For more details on these expansions and recurrence relations for the coefficients see
Frenkel and Portugal (2001, §2).
►The coefficients of the power series of
,
and also
,
are the same until the terms in
and
, respectively.
…
►Here
for
,
for
, and
for
and
.
…
►where
is the unique root of the equation
in the interval
, and
.
…
►For more details on these expansions and recurrence relations for the coefficients see
Frenkel and Portugal (2001, §2).
…
…
►
…
►
29.7.4
►The same Poincaré expansion holds for
, since
…
►
29.7.6
…
►In
Müller (1966c) it is shown how these expansions lead to asymptotic expansions for the Lamé functions
and
.
…