Definition of reflexive spaces
109632
Show reflexive normed vector space is a Banach space
71977
Give an example of a relation R on $A^2$ which is reflexive, symmetric, and not transitive
132713
The space $c_0$ of sequences that converge to 0 is not reflexive
141833
Is it possible to construct a quasi-vectorial space without an identity element?
41611
Open and closed set in n by n matrices space.
158814
Two definitions of locally compact space
9066
Whats the difference between Antisymmetric and reflexive? (Set Theory/Discrete math)
113227
Measure spaces are proper subsets
23740
Confused about the definition of subspace
83159
Defining a metric space
28422
What's an intuitive way of looking at quotient spaces?
138436
How to prove reflexivity, symmetry and transitivity for the following relation?
77337
Is an Anti-Symmetric Relation also Reflexive?
128866
Isomorphism between dual space and bilinear forms
133633
A question about path-connected and arcwise-connected spaces
32819
Looking for examples of first countable, compact spaces which is not separable
34173
Banach spaces and their unit sphere