# Discrete Math Forum

Discrete Math Help Forum: Discrete mathematics, logic, set theory

1. ### Difference equation tutorial: draft of part I

• Replies: 4
• Views: 4,550
Jun 14th 2014, 01:54 AM

• Replies: 0
• Views: 4,442
Feb 11th 2011, 11:34 AM
3. ### List of rules used to moderate MHF - please read carefully.

• Replies: 0
• Views: 2,948
Jul 19th 2010, 10:33 PM
1. ### Find Equation of Sequence with Z-transform

• Replies: 4
• Views: 502
Dec 18th 2013, 02:14 AM
2. ### Showing CFG is ambiguous

• Replies: 3
• Views: 571
Dec 15th 2013, 05:01 PM
3. ### Graph Theory Proof

• Replies: 8
• Views: 586
Dec 15th 2013, 01:24 PM
4. ### Defining Big Intersection

• Replies: 3
• Views: 516
Dec 14th 2013, 02:44 PM
5. ### Tell, if the following functions are linear functions between vector spaces.

• Replies: 4
• Views: 409
Dec 14th 2013, 12:54 AM
6. ### How to find out the kernel in a specific vector?

• Replies: 4
• Views: 370
Dec 13th 2013, 08:54 AM
7. ### quick glance at language to determine if regular or not regular

• Replies: 0
• Views: 387
Dec 13th 2013, 03:47 AM
8. ### Equivalence relation on the set of real numbers

• Replies: 1
• Views: 431
Dec 11th 2013, 06:12 PM
9. ### How do you read this?

• Replies: 4
• Views: 456
Dec 11th 2013, 01:36 PM
10. ### How would I write a proof for these partial orders?

• Replies: 1
• Views: 568
Dec 9th 2013, 06:26 PM
11. ### Set Sums

• Replies: 1
• Views: 465
Dec 9th 2013, 02:37 PM
12. ### balanced Binary Search Tree has search O(log(n))

• Replies: 3
• Views: 406
Dec 9th 2013, 08:27 AM
13. ### cardinals of finite sets

• Replies: 4
• Views: 516
Dec 7th 2013, 09:47 AM
14. ### Game theory: Folk Law feasibility condition

• Replies: 0
• Views: 462
Dec 6th 2013, 04:27 PM
15. ### Turning machine decidable or not

• Replies: 5
• Views: 471
Dec 6th 2013, 08:06 AM
16. ### List the elements of S produced by the first five applications of the recursive defin

• Replies: 3
• Views: 1,039
Dec 4th 2013, 05:10 PM
17. ### Explaining the empty set: subset or element of set

• Replies: 11
• Views: 1,265
Dec 4th 2013, 06:10 AM
18. ### Possible mathematical induction problem

• Replies: 1
• Views: 343
Dec 2nd 2013, 03:09 PM
19. ### Mapping an interval to R - Proving that its a group.

• Replies: 10
• Views: 634
Dec 1st 2013, 02:28 PM
20. ### Is the product of a finite set of an Abelian Group alway the neutral element?

• Replies: 6
• Views: 528
Nov 30th 2013, 07:51 AM
21. ### Adding a condition to make a set theory identity true

• Replies: 2
• Views: 423
Nov 29th 2013, 07:40 PM
22. ### Relations

• Replies: 3
• Views: 431
Nov 26th 2013, 03:24 PM
23. ### permutation question

• Replies: 1
• Views: 338
Nov 24th 2013, 12:12 PM
24. ### Abelian Group , proving etc.

• Replies: 5
• Views: 420
Nov 23rd 2013, 12:46 PM
25. ### Counting subsets of disjoint sets

• Replies: 1
• Views: 620
Nov 23rd 2013, 11:10 AM
26. ### Sketching the equivalence classes of R N x N

• Replies: 9
• Views: 1,778
Nov 23rd 2013, 09:45 AM

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