The function constructs the extended full-block multiplier
with
and
with
and
denotes the number of positive eigenvalues of
(this equals the size of
)
denotes the number of negative eigenvalues of
(this equals the size of
)
specifies the type of extention:
:
:
Let and
. Then the different types are defined as follows:
Type | Description |
type=1 | Define ![]() ![]() ![]() ![]() ![]() ![]() Then ![]() |
type=2 | Define ![]() ![]() ![]() ![]() ![]() ![]() Then ![]() |
type=3 | – Factorize ![]() ![]() ![]() ![]() ![]() ![]() – Define ![]() ![]() ![]() ![]() – Let ![]() ![]() ![]() ![]() ![]() Then ![]() ![]() |
type=4 | Define ![]() ![]() ![]() ![]() ![]() ![]() Then ![]() |
type=5 | Define ![]() ![]() ![]() ![]() ![]() ![]() Then ![]() |
type=6 | – Factorize ![]() ![]() ![]() ![]() ![]() ![]() – Define ![]() ![]() ![]() ![]() – Let ![]() ![]() ![]() ![]() ![]() Then ![]() ![]() |