x s x t x kT o x k x z

1.

Delta de Kronecker 0 k 1, 0k

0, 0k

1

2.

0 n k 1, 0k

0, 0k

kz

3. 1

s 1 t 1 k

1

1

1 z

4. 1

s a ate akTe 1

1

1 aTe z

5. 2

1

s t kT

1

211

Tz

z

6. 3

2

s 2t

2kT

2 1 1

31

1

1

T z z

z

7. 4

6

s 3t

3kT

3 1 1 2

41

1 4

1

T z z z

z

8. a

s s a 1 ate 1 akTe

1

1 1

1

1 1

aT

aT

e z

z e z

9.

b a

s a s b

at bte e akT bkTe e

1

1 11 1

aT bt

aT bT

e e z

e z e z

10.

2

1

s a atte akTkTe

1

211

aT

aT

Te z

e z

11.

2

s

s a 1 atat e 1 akTakT e

1

21

1 1

1

aT

aT

aT e z

e z

12.

3

2

s a 2 att e

2 akTkT e

2 1 1

31

1

1

aT aT

aT

T e e z z

e z

13.

2

2

a

s s a 1 atat e 1 akTakT e

1 1

21 1

1 1

1 1

aT aT aT

aT

aT e e aTe z z

z e z

14. 2 2s

sen t sen kT

1

1 21 2 cos

z sen T

z T z

15. 2 2

s

s cos t cos kT

1

1 2

1 cos

1 2 cos

z T

z T z

16.

2 2s a

ate sen t akTe sen kT

1

1 2 21 2 cos

aT

aT aT

e z sen T

e z T e z

17.

2 2

s a

s a

cosate t cosakTe kT

1

1 2 2

1 cos

1 2 cos

aT

aT aT

e z T

e z T e z

18. ka 11

1 az

19. 1ka

1,2,3,...k

1

11

z

az

20. 1kka

1

211

z

az

21. 2 1kk a

1 1

31

1

1

z az

az

22. 3 1kk a

1 1 2 2

41

1 4

1

z az a z

az

23. 4 1kk a

1 1 2 2 3 3

51

1 11 11

1

z az a z a z

az

24. coska k 1

1

1 az

25. 12!

k k

2

311

z

z

26.

1 ... 2

1 !

k k k m

m

1

11

m

m

z

z

27. 212!

kk k a

2

311

z

az

28.

11 ... 2

1 !

k mk k k m am

1

11

m

m

z

az