User Dilaton

12 votes

2 answers

4k views

Difference between the algebraic and topological dual of a topological vector space?

asked Sep 11, 2016 at 12:47

9 votes

4 answers

5k views

Gentle introduction to fibre bundles and gauge connections

differential-geometry reference-request mathematical-physics quantum-field-theory gauge-theory

asked Feb 6, 2013 at 9:55

8 votes

3 answers

755 views

Can cohomologies always be defined as the quotient of the kernel by the image of a certain operation?

differential-geometry homology-cohomology

asked Jan 23, 2017 at 11:10

6 votes

1 answer

2k views

Free lecture notes to Carl Bender's Mathematical Physics video lecture course?

reference-request asymptotics mathematical-physics

asked Apr 9, 2014 at 10:35

5 votes

0 answers

324 views

Short pedagogical introduction to Young-tableaux and weight diagrams?

representation-theory lie-groups mathematical-physics young-tableaux

asked Aug 2, 2015 at 17:59

5 votes

3 answers

882 views

Proof of the tangent addition theorem for complex numbers

complex-analysis trigonometry

asked Sep 1, 2012 at 21:40

4 votes

1 answer

842 views

What is a good gentle introduction to the Virasoro algebra and its application in theoretical physics?

group-theory reference-request mathematical-physics string-theory

asked Apr 3, 2013 at 16:44

4 votes

2 answers

120 views

Relationship between the quaternionic group and quaternionic numbers?

complex-analysis group-theory quaternions

asked Mar 7, 2017 at 22:54

3 votes

0 answers

90 views

What exactly is the role of the mysterious space underlying the definition of a superspace?

differential-geometry supermanifolds supergeometry

asked Mar 31, 2017 at 19:41

3 votes

0 answers

110 views

Intuition for the need of generalizing from mappings to morphisms to functors in supermathematics?

differential-geometry algebraic-geometry category-theory supermanifolds supergeometry

asked Jun 12, 2017 at 16:19

3 votes

1 answer

184 views

Strange plus sign in the Lie derivative of a 1-form

differential-geometry differential-forms lie-derivative

asked Nov 13, 2016 at 18:56

3 votes

1 answer

2k views

"Rules of thumb" to decide which convergence test is most appropriate

sequences-and-series convergence-divergence

asked Sep 4, 2012 at 21:26

3 votes

2 answers

2k views

Evaluation of $ \sum_{k=0}^n \cos k\theta $

trigonometry summation trigonometric-series

asked Sep 6, 2012 at 20:21

3 votes

1 answer

257 views

Can asymptotic series include negative exponents (Laurent series)?

asymptotics mathematical-physics

asked Mar 8, 2014 at 11:27

3 votes

1 answer

689 views

How to find the transition function for two overlapping charts of $\mathbb{R}P^2$?

differential-geometry manifolds projective-space

asked Jun 26, 2016 at 11:27

2 votes

0 answers

227 views

Strong versus weak coupling expansion to solve hard problems

mathematical-physics perturbation-theory

asked Feb 28, 2014 at 10:49

2 votes

1 answer

186 views

Rate of change of a volume integral over a volume form

integration differential-geometry differential-forms

asked Nov 16, 2016 at 20:51

2 votes

1 answer

882 views

Explicit relationship between the complex derivative and the Jacobian of the corresponding 2d real function?

complex-analysis

asked Dec 10, 2016 at 13:35

2 votes

0 answers

72 views

What exactly is singular about a singular p-symplex?

differential-geometry terminology simplex

asked Jun 22, 2017 at 19:46

1 vote

1 answer

231 views

Lie groups as spaces with trivial tangent bundle

differential-geometry lie-groups

asked Jun 26, 2018 at 10:59

1 vote

2 answers

89 views

Meaning of the factor $\mathbb{C}$ in the definition of a complex valued 1-form?

complex-analysis differential-geometry

asked Jan 18, 2017 at 11:28

1 vote

1 answer

52 views

Derivation of $ISO(p,q)$ from $SO(p,q+1)$ by contraction?

group-theory

asked Jun 19, 2017 at 13:43

1 vote

1 answer

104 views

Groups without matrix representation? [duplicate]

group-theory representation-theory

asked Mar 18, 2017 at 9:43

1 vote

0 answers

69 views

Quantization and evaluating a complex function on multiple Riemann sheets

complex-analysis mathematical-physics quantum-mechanics

asked Mar 3, 2014 at 10:26

1 vote

1 answer

1k views

Difference between a manifold and a sub-manifold of the same dimension?

differential-geometry manifolds

asked Jun 25, 2016 at 14:21

1 vote

1 answer

176 views

What exactly does the differential $\phi_{t*}$ in the definition of the Lie derivative mean?

differential-geometry notation lie-derivative

asked Nov 4, 2016 at 15:57

1 vote

1 answer

410 views

Principal part calculation

sequences-and-series complex-analysis

asked Oct 6, 2012 at 20:27

1 vote

1 answer

968 views

How can the general Green's function of a linear homogeneous differential equation be derived?

ordinary-differential-equations

asked Feb 3, 2013 at 10:48

1 vote

0 answers

245 views

What is the relationship between singularities for complex times and high frequency asymptotics?

complex-analysis fourier-analysis asymptotics

asked Apr 25, 2013 at 11:03

1 vote

1 answer

119 views

Power law representation of the delta distribution

distribution-theory

asked Jul 4, 2013 at 14:39

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31 Questions

Difference between the algebraic and topological dual of a topological vector space?

Gentle introduction to fibre bundles and gauge connections

Can cohomologies always be defined as the quotient of the kernel by the image of a certain operation?

Free lecture notes to Carl Bender's Mathematical Physics video lecture course?

Short pedagogical introduction to Young-tableaux and weight diagrams?

Proof of the tangent addition theorem for complex numbers

What is a good gentle introduction to the Virasoro algebra and its application in theoretical physics?

Relationship between the quaternionic group and quaternionic numbers?

What exactly is the role of the mysterious space underlying the definition of a superspace?

Intuition for the need of generalizing from mappings to morphisms to functors in supermathematics?

Strange plus sign in the Lie derivative of a 1-form

"Rules of thumb" to decide which convergence test is most appropriate

Evaluation of $ \sum_{k=0}^n \cos k\theta $

Can asymptotic series include negative exponents (Laurent series)?

How to find the transition function for two overlapping charts of $\mathbb{R}P^2$?

Strong versus weak coupling expansion to solve hard problems

Rate of change of a volume integral over a volume form

Explicit relationship between the complex derivative and the Jacobian of the corresponding 2d real function?

What exactly is singular about a singular p-symplex?

Lie groups as spaces with trivial tangent bundle

Meaning of the factor $\mathbb{C}$ in the definition of a complex valued 1-form?

Derivation of $ISO(p,q)$ from $SO(p,q+1)$ by contraction?

Groups without matrix representation? [duplicate]

Quantization and evaluating a complex function on multiple Riemann sheets

Difference between a manifold and a sub-manifold of the same dimension?

What exactly does the differential $\phi_{t*}$ in the definition of the Lie derivative mean?

Principal part calculation

How can the general Green's function of a linear homogeneous differential equation be derived?

What is the relationship between singularities for complex times and high frequency asymptotics?

Power law representation of the delta distribution