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1
Subsystems of Second Order Arithmetic
Cambridge University Press
Stephen G. Simpson
theorem
ϕ
lemma
countable
rca0
viii
aca0
exists
ca0
formula
models
atr0
π11
σ11
comprehension
arithmetical
provable
prove
equivalent
mathematics
wkl0
proves
σ01
define
function
σ1k
induction
recursive
sets
assume
axioms
finite
existence
satisfies
transfinite
recursion
borel
coded
implies
continuous
π1k
defined
formulas
theorems
mathematical
choice
ac0
simpson
bounded
path
Year:
2009
Language:
english
File:
PDF, 1.95 MB
Your tags:
5.0
/
0
english, 2009
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