Not signed in

Want to take part in these discussions? Sign in if you have an account, or apply for one below

• Username
• Password
• Remember me

• Sign in using OpenID
• Remember me

• Forgot your password?
• Apply for membership

2-category 2-category-theory abelian-categories adjoint algebra algebraic algebraic-geometry algebraic-topology analysis analytic-geometry arithmetic arithmetic-geometry book bundles calculus categorical categories category category-theory chern-weil-theory cohesion cohesive-homotopy-type-theory cohomology colimits combinatorics complex complex-geometry computable-mathematics computer-science constructive cosmology deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry digraphs duality elliptic-cohomology enriched fibration foundation foundations functional-analysis functor gauge-theory gebra geometric-quantization geometry graph graphs gravity grothendieck group group-theory harmonic-analysis higher higher-algebra higher-category-theory higher-differential-geometry higher-geometry higher-lie-theory higher-topos-theory homological homological-algebra homotopy homotopy-theory homotopy-type-theory index-theory integration integration-theory k-theory lie-theory limits linear linear-algebra locale localization logic mathematics measure-theory modal modal-logic model model-category-theory monad monads monoidal monoidal-category-theory morphism motives motivic-cohomology nforum nlab noncommutative noncommutative-geometry number-theory of operads operator operator-algebra order-theory pages pasting philosophy physics pro-object probability probability-theory quantization quantum quantum-field quantum-field-theory quantum-mechanics quantum-physics quantum-theory question representation representation-theory riemannian-geometry scheme schemes set set-theory sheaf sheaves simplicial space spin-geometry stable-homotopy-theory stack string string-theory superalgebra supergeometry svg symplectic-geometry synthetic-differential-geometry terminology theory topology topos topos-theory tqft type type-theory universal variational-calculus

1. • CommentRowNumber1.
   • CommentAuthorTobyBartels
   • CommentTimeSep 15th 2010
   • PermaLink
   Author: TobyBartels
   Format: MarkdownItexNew articles: [[exponential map]], [[logarithm]].

   New articles: exponential map, logarithm.

2. • CommentRowNumber2.
   • CommentAuthorzskoda
   • CommentTimeSep 16th 2010
   • PermaLink
   Author: zskoda
   Format: MarkdownItexYou really want to use a neoword "dimensionalysis" ?

   You really want to use a neoword “dimensionalysis” ?

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeSep 16th 2010
   • PermaLink
   Author: Urs
   Format: MarkdownItex> You really want to use a neoword "dimensionalysis" ? I was wondering, too. First I was about to correct the typo, when I paused and thought: Wait, this is Toby writing this, possibly he has deep reasons for this! :-)

   You really want to use a neoword “dimensionalysis” ?

   I was wondering, too. First I was about to correct the typo, when I paused and thought: Wait, this is Toby writing this, possibly he has deep reasons for this! :-)

4. • CommentRowNumber4.
   • CommentAuthorTobyBartels
   • CommentTimeSep 16th 2010
   • PermaLink
   Author: TobyBartels
   Format: MarkdownItexThat word is not my invention! It means the same as "dimensional analysis". I don't even think that it's supposed to be a joke, just an abbreviation.

   That word is not my invention! It means the same as “dimensional analysis”.

   I don’t even think that it’s supposed to be a joke, just an abbreviation.

5. • CommentRowNumber5.
   • CommentAuthorTodd_Trimble
   • CommentTimeJun 10th 2013
   • PermaLink
   Author: Todd_Trimble
   Format: MarkdownItexThere were some problems at [[logarithm]], specifically the treatment of complex logarithms, which I have tried to fix.

   There were some problems at logarithm, specifically the treatment of complex logarithms, which I have tried to fix.

6. • CommentRowNumber6.
   • CommentAuthorTodd_Trimble
   • CommentTimeJun 10th 2013
   • (edited Jun 10th 2013)
   • PermaLink
   Author: Todd_Trimble
   Format: MarkdownItexThere are also problems at [[exponential map]]. It's simply not true in general that the exponential map from the Lie algebra of a Lie group to the Lie group is a homomorphism. But repairing this in a satisfactory way will take some planning. Edit: I've made a start on this.

   There are also problems at exponential map. It’s simply not true in general that the exponential map from the Lie algebra of a Lie group to the Lie group is a homomorphism. But repairing this in a satisfactory way will take some planning.

   Edit: I’ve made a start on this.

7. • CommentRowNumber7.
   • CommentAuthorDavidRoberts
   • CommentTimeJun 12th 2013
   • PermaLink
   Author: DavidRoberts
   Format: MarkdownItexI changed some $\int^x \frac{1}{x}$ to $\int^x \frac{1}{t}$

   I changed some $\int^x \frac{1}{x}$ to $\int^x \frac{1}{t}$

8. • CommentRowNumber8.
   • CommentAuthorTobyBartels
   • CommentTimeJun 12th 2013
   • PermaLink
   Author: TobyBartels
   Format: MarkdownItexThanks!

   Thanks!