Geometrie diferentiala

New Topic

33 topics • Page 1 of 1

Topics

Replies

Views

Last post

Transformari care invariaza o elice circulara

Last post by Abel Cavasi « Sat May 08, 2010 8:09 am
Replies: 1
by Abel Cavasi » Mon May 18, 2009 11:28 am

1 Replies

2599 Views

Last post by Abel Cavasi
Sat May 08, 2010 8:09 am
Câte feluri de elice sunt?

Last post by Abel Cavasi « Sat Feb 06, 2010 6:32 pm

by Abel Cavasi » Sat Feb 06, 2010 6:32 pm

0 Replies

1085 Views

Last post by Abel Cavasi
Sat Feb 06, 2010 6:32 pm
Spivak vol 1, prb. 5, cap 3, Fibrati slab echivalenti

Last post by Alin Galatan « Sun Aug 30, 2009 1:28 pm
Replies: 2
by Alin Galatan » Thu Aug 27, 2009 4:19 pm

2 Replies

1649 Views

Last post by Alin Galatan
Sun Aug 30, 2009 1:28 pm
Interpretarea geometrica a crosetului Lie

Last post by Cristi « Sat Jun 13, 2009 11:23 am
Replies: 1
by Cristi » Fri Jun 05, 2009 3:57 pm

1 Replies

1595 Views

Last post by Cristi
Sat Jun 13, 2009 11:23 am
Suprafata compacta, conexa si regulata

Last post by Cezar Lupu « Sat Jun 06, 2009 3:00 pm

by Cezar Lupu » Sat Jun 06, 2009 3:00 pm

0 Replies

973 Views

Last post by Cezar Lupu
Sat Jun 06, 2009 3:00 pm
Suprafata neorientabila daca contine banda Mobius

Last post by Cezar Lupu « Fri May 01, 2009 3:45 am

by Cezar Lupu » Fri May 01, 2009 3:45 am

0 Replies

1129 Views

Last post by Cezar Lupu
Fri May 01, 2009 3:45 am
O curba pe sfera

Last post by Liviu Ornea « Thu Jan 29, 2009 1:04 am
Replies: 1
by Dragos Fratila » Wed Jan 28, 2009 10:42 pm

1 Replies

1272 Views

Last post by Liviu Ornea
Thu Jan 29, 2009 1:04 am
Dimensiunea catului unei varietati

Last post by ovidius « Wed Nov 12, 2008 12:51 am
Replies: 2
by ovidius » Tue Nov 11, 2008 8:47 pm

2 Replies

1939 Views

Last post by ovidius
Wed Nov 12, 2008 12:51 am
SO(3) difeomorf cu RP^3

Last post by Mihai Berbec « Mon Nov 10, 2008 7:28 pm

by Mihai Berbec » Mon Nov 10, 2008 7:28 pm

0 Replies

1279 Views

Last post by Mihai Berbec
Mon Nov 10, 2008 7:28 pm
Inegalitatea izoperimetrica

Last post by Beniamin Bogosel « Mon Nov 03, 2008 9:22 pm

by Beniamin Bogosel » Mon Nov 03, 2008 9:22 pm

0 Replies

1048 Views

Last post by Beniamin Bogosel
Mon Nov 03, 2008 9:22 pm
Normale la o curba

Last post by Beniamin Bogosel « Mon Nov 03, 2008 9:17 pm

by Beniamin Bogosel » Mon Nov 03, 2008 9:17 pm

0 Replies

1048 Views

Last post by Beniamin Bogosel
Mon Nov 03, 2008 9:17 pm
Criteriu pentru difeomorfism (R. Palais)

Last post by Liviu Ornea « Sun Jun 22, 2008 8:45 am
Replies: 4
by Liviu Ornea » Fri Jun 13, 2008 11:45 am

4 Replies

2628 Views

Last post by Liviu Ornea
Sun Jun 22, 2008 8:45 am
Camp de vectori complet pe R

Last post by Sergiu Moroianu « Fri Jun 20, 2008 5:54 pm
Replies: 3
by Dragos Fratila » Mon Dec 10, 2007 12:33 pm

3 Replies

2386 Views

Last post by Sergiu Moroianu
Fri Jun 20, 2008 5:54 pm
Suprafata difeomorfa cu torul

Last post by Sergiu Moroianu « Fri Jun 20, 2008 3:53 pm
Replies: 1
by Diana Putan » Wed Mar 12, 2008 8:59 pm

1 Replies

1902 Views

Last post by Sergiu Moroianu
Fri Jun 20, 2008 3:53 pm
spatii tangente paralele

Last post by Dragos Fratila « Thu Apr 17, 2008 9:42 am
Replies: 1
by Diana Putan » Sun Dec 09, 2007 2:22 pm

1 Replies

1691 Views

Last post by Dragos Fratila
Thu Apr 17, 2008 9:42 am
Grupuri Lie compacte 1

Last post by Mihai Fulger « Sat Mar 29, 2008 7:59 am

by Mihai Fulger » Sat Mar 29, 2008 7:59 am

0 Replies

1478 Views

Last post by Mihai Fulger
Sat Mar 29, 2008 7:59 am
Grupuri Lie nilpotente

Last post by Mihai Fulger « Wed Mar 12, 2008 12:22 pm

by Mihai Fulger » Wed Mar 12, 2008 12:22 pm

0 Replies

1271 Views

Last post by Mihai Fulger
Wed Mar 12, 2008 12:22 pm
Grupurile Lie reale nu au subgrupuri mici

Last post by Alexandru Chirvasitu « Sun Feb 10, 2008 10:13 pm
Replies: 1
by Mihai Fulger » Sun Feb 10, 2008 7:08 pm

1 Replies

1642 Views

Last post by Alexandru Chirvasitu
Sun Feb 10, 2008 10:13 pm
Demonstratie interesanta pt. Teorema Fundamentala a Algebrei

Last post by Mihai Fulger « Sun Feb 10, 2008 7:02 pm

by Mihai Fulger » Sun Feb 10, 2008 7:02 pm

0 Replies

1749 Views

Last post by Mihai Fulger
Sun Feb 10, 2008 7:02 pm
Curbe, suprafete regulate. Nu reduc generalitatea?

Last post by Alin Galatan « Wed Jan 16, 2008 8:15 pm
Replies: 2
by Alin Galatan » Thu Jan 10, 2008 5:13 pm

2 Replies

2631 Views

Last post by Alin Galatan
Wed Jan 16, 2008 8:15 pm
Tot despre cimpuri complete

Last post by Dragos Fratila « Thu Jan 10, 2008 3:31 pm
Replies: 1
by Liviu Ornea » Fri Dec 14, 2007 7:31 pm

1 Replies

1547 Views

Last post by Dragos Fratila
Thu Jan 10, 2008 3:31 pm
Curburile principale ale Pseudosferei

Last post by Alin Galatan « Wed Jan 09, 2008 8:49 pm
Replies: 1
by dede » Wed Jan 09, 2008 8:14 pm

1 Replies

1504 Views

Last post by Alin Galatan
Wed Jan 09, 2008 8:49 pm
Cerc

Last post by Iulian Cimpean « Wed Dec 19, 2007 7:16 pm
Replies: 1
by dede » Sun Oct 21, 2007 5:55 pm

1 Replies

1633 Views

Last post by Iulian Cimpean
Wed Dec 19, 2007 7:16 pm
numarul de varfuri ale unei curbe ovale este cel putin 4

Last post by Iulian Cimpean « Wed Dec 19, 2007 7:07 pm
Replies: 2
by Cezar Lupu » Sun Nov 04, 2007 11:30 pm

2 Replies

1769 Views

Last post by Iulian Cimpean
Wed Dec 19, 2007 7:07 pm
Geodezica

Last post by dede « Tue Dec 18, 2007 8:02 pm

by dede » Tue Dec 18, 2007 8:02 pm

0 Replies

1223 Views

Last post by dede
Tue Dec 18, 2007 8:02 pm
inegalitatea izoperimetrica, Blaschke, 1916

Last post by Iulian Cimpean « Mon Dec 17, 2007 9:02 pm
Replies: 4
by Cezar Lupu » Mon Oct 01, 2007 10:05 pm

4 Replies

2369 Views

Last post by Iulian Cimpean
Mon Dec 17, 2007 9:02 pm
varietatile compacte din R^n au dim strict mai mica decat n

Last post by Dragos Fratila « Mon Dec 10, 2007 12:36 pm

by Dragos Fratila » Mon Dec 10, 2007 12:36 pm

0 Replies

1317 Views

Last post by Dragos Fratila
Mon Dec 10, 2007 12:36 pm
varietatea paralelizabila

Last post by Liviu Ornea « Sat Nov 10, 2007 4:49 pm
Replies: 2
by Cezar Lupu » Tue Nov 06, 2007 11:17 pm

2 Replies

2167 Views

Last post by Liviu Ornea
Sat Nov 10, 2007 4:49 pm
geodezice (mai intuitiv)

Last post by Teodor Cioaca « Wed Nov 07, 2007 9:26 am

by Teodor Cioaca » Wed Nov 07, 2007 9:26 am

0 Replies

1416 Views

Last post by Teodor Cioaca
Wed Nov 07, 2007 9:26 am
teorema Whitney "forma usoara"

Last post by Cezar Lupu « Tue Nov 06, 2007 11:23 pm

by Cezar Lupu » Tue Nov 06, 2007 11:23 pm

0 Replies

1501 Views

Last post by Cezar Lupu
Tue Nov 06, 2007 11:23 pm
difeomorfism al dreptei proiective

Last post by Cezar Lupu « Thu Oct 18, 2007 10:50 am

by Cezar Lupu » Thu Oct 18, 2007 10:50 am

0 Replies

1382 Views

Last post by Cezar Lupu
Thu Oct 18, 2007 10:50 am
curba rectificabila cu orice indice

Last post by Dragos Fratila « Thu Oct 04, 2007 11:32 pm

by Dragos Fratila » Thu Oct 04, 2007 11:32 pm

0 Replies

1140 Views

Last post by Dragos Fratila
Thu Oct 04, 2007 11:32 pm
problema lui Cezar cu matricele de cub nul

Last post by Cezar Lupu « Thu Nov 01, 2007 2:35 pm
Replies: 2
by Liviu Ornea » Thu Nov 01, 2007 11:02 am

2 Replies

2978 Views

Last post by Cezar Lupu
Thu Nov 01, 2007 2:35 pm

New Topic

33 topics • Page 1 of 1

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum