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Answers
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1
Extending Continuous Sublinear maps on dense subsets of a Banach space
2
separability of a certain space of continuous functions
9
Are there functions satisfying the following integral condition?
12
Does homeomorphic and isomorphic always imply homeomorphically isomorphic?
2
Orthonormal basis for non-separable inner-product space
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Is a topology determined by its convergent sequences?
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Sequential topological vector spaces
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Injective maps $\mathbb{R}^{n} \to \mathbb{R}^{m}$
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When can boundedness be characterized topologically in Metric spaces?
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Does Cauchy continuity imply uniform continuity? [No.]
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Is a subspace with a certain property dense in the dual of a vector space?
73
Examples of common false beliefs in mathematics.
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Connected components of space of maps between two manifolds
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Topological embeddings of non-compact, complete metric spaces
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Is a “contraction space” always complete?
2
How can I measure the Morse index in infinite dimensions?
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Radii and centers in Banach spaces
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When a Banach space is a Hilbert space?
4
Famous mathematical quotes
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Show a linear operator is not compact
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Rellich-Necas identity
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solving f(f(x))=g(x)
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Examples of inequality implied by equality.
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Boundedness of nonlinear continuous functionals
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Borsuk pairs of Banach spaces
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Continuous automorphism groups of normed vector spaces?
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What are some famous rejections of correct mathematics?
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Cone in a metric space
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Important results that use infinite-dimensional manifolds?
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Compact Convex sets and Extreme Points
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