Mathematics
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Sara
  • Member for 8 years, 10 months
  • Last seen more than 7 years ago
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6
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23
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All Questions Answers
Score Newest
question
6
What is the difference between weak and strong completeness in many valued logic?
Jan 25, 2015
question
5
Every theory eliminates quantifiers in an appropriate definitional expansion?
May 8, 2015
question
3
Hilbert style proof for $\Box A \vee \Box B \rightarrow \Box(A\vee B)$ in K.
Feb 24, 2015
question
3
What are the L-sentences that are true in an empty structure?
Apr 18, 2015
question
2
The cardinality of the set of open subsets and related proofs.
Jan 20, 2015
question
2
What is the relationship between the cofinality and well orders?
Jan 20, 2015
question
2
Example of a map between two lattices such that the map is an order embedding but not a lattice embedding
Jan 21, 2015
question
2
Are the maps f(n)=3n and h(x) = the greatest natural number ≤ x residuated?
Jan 27, 2015
question
2
The congruence class of a distributive lattice
Jan 28, 2015
question
2
If $B$ is an algebra, $X \subseteq B$ and $A$ the smallest subset that extends $X$, then $A= \bigcup_{n < \omega} A_n$
Feb 11, 2015

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