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Mar
15
accepted Imposing the topology of open rays in $\Bbb R$
Mar
15
asked Imposing the topology of open rays in $\Bbb R$
Mar
7
awarded  Benefactor
Mar
4
awarded  Nice Question
Mar
4
awarded  Promoter
Mar
3
awarded  Commentator
Mar
3
comment Any open subset of $\Bbb R$ is a at most countable union of disjoint open intervals. [Collecting Proofs]
Oh, OK! Thanks!
Mar
2
asked Any open subset of $\Bbb R$ is a at most countable union of disjoint open intervals. [Collecting Proofs]
Feb
27
comment Mathematical preparation for postgraduate studies in Linguistics
@AveMaleficum I have further updated the post. Some useful links have been added, should you wish to consult them.
Feb
27
revised Mathematical preparation for postgraduate studies in Linguistics
added 501 characters in body
Feb
26
comment Mathematical preparation for postgraduate studies in Linguistics
Thank you! I will try to extend this as much as possible and provide links to other resources too. Did you check the one suggested in the update I made?
Feb
24
answered For what value is the local minimum the largest?
Feb
24
revised Definite Integral with a discontinuty
Spelling corrected
Feb
24
comment Definite Integral with a discontinuty
I don't think the problem is the discontinuity itself, but rather the fact that the integrand seems to blow up at $x = 0$.
Feb
24
suggested approved edit on Definite Integral with a discontinuty
Feb
24
answered Definite Integral with a discontinuty
Feb
22
revised Suppose $f: M \to M$ is a contraction, but $M$ is not necessarily complete
Spelling corrected
Feb
22
suggested approved edit on Suppose $f: M \to M$ is a contraction, but $M$ is not necessarily complete
Feb
22
answered Does a norm have to map to $\mathbb R$?
Feb
22
revised Differential Equation : $f '' = f '$
added 134 characters in body