Index of Symbols

Symbols with different meanings on different pages are listed accordingly. For

symbols that denote a relation involved in one of the major presentations there is a

separate list. Some symbols that are used only fairly briefly are not listed. Symbols

that are used in the Overview but also in the main text are listed according to where

they appear in the main text.

xiv

xiv

xxii

xxiii

xxiv

xxiv

1

1

1

2

2

2

3

3

3

3

3

3

3

3

t

G

Acs

o

f^pqe

C

A

R*(X)

0

W

Br

RoR', RR'

DoR

RgR

Rn

Rx, R(x)

\PA

%S)

UJ

0,7,..-

hJ,...

conjugate

inclusion-associated ordering of operations

the set of almost constant shifts

identity relation on A

the class of unary representations of (Spqe, C)

the complex algebra of A

the direct image of X under R

null set, sequence of length 0

the set whose only element is 0

the converse of the relation R

the relative product of R and R'

the domain of R

the range of R

the nth power of R

the value y, if (x,y) G R and R is single-valued

closed interval of ordinals

half-open interval of ordinals

first infinite ordinal

ordinals (usually UJ)

finite ordinals

245