Is $\mathbb R^\omega$ with box topology connected? Is it connected in uniform topology? It is connected with product topology. But I don't know the case for box and uniform topology.
2026-04-01 08:23:15.1775031795
Connectedness of $\mathbb R^\omega$ in different topologies
1.1k Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail At
1
There are 1 best solutions below
Related Questions in GENERAL-TOPOLOGY
- Is every non-locally compact metric space totally disconnected?
- Let X be a topological space and let A be a subset of X
- Continuity, preimage of an open set of $\mathbb R^2$
- Question on minimizing the infimum distance of a point from a non compact set
- Is hedgehog of countable spininess separable space?
- Nonclosed set in $ \mathbb{R}^2 $
- I cannot understand that $\mathfrak{O} := \{\{\}, \{1\}, \{1, 2\}, \{3\}, \{1, 3\}, \{1, 2, 3\}\}$ is a topology on the set $\{1, 2, 3\}$.
- If for every continuous function $\phi$, the function $\phi \circ f$ is continuous, then $f$ is continuous.
- Defining a homotopy on an annulus
- Triangle inequality for metric space where the metric is angles between vectors
Related Questions in CONNECTEDNESS
- Estimation of connected components
- decomposing a graph in connected components
- Proving that we can divide a graph to two graphs which induced subgraph is connected on vertices of each one
- Does every connected topological space have the property that you can walk around a finite open cover to get from any point to any other?
- A set with more than $n$ components has $n+1$ pairwise separated subsets.
- Can connectedness preservation be used to define continuity of a function?
- Prove the set is not connected
- Related the property of two points contained in the same component
- Is a connected component a group?
- f is a continuous function from (X,$\tau$) to {0,1} with discrete topology, if f non constant then (X,$\tau$) disconnected
Related Questions in TOPOLOGICAL-VECTOR-SPACES
- Countable dense subset of functions of exponential type 1 that decay along the positive real axis
- Let $X$ be a topological vector space. Then how you show $A^\perp$ is closed in $X^*$ under the strong topology?
- Box topology defines a topological vector space?
- Are there analogues to orthogonal transformations in non-orientable surfaces?
- Is Hilbert space a Normed Space or a Inner Product Space? Or it have to be both at the same time?
- Are most linear operators invertible?
- The finest locally convex topology is not metrizable
- Non-Hausdorff topology on the germs of holomorphic functions
- Topological isomorphism between $C^{\infty}(\mathbb{R}) = \lim_{\leftarrow}{C^{k}([-k, k])}$
- Can a linear subspace in Banach space be the union of several other subspaces?
Trending Questions
- Induction on the number of equations
- How to convince a math teacher of this simple and obvious fact?
- Find $E[XY|Y+Z=1 ]$
- Refuting the Anti-Cantor Cranks
- What are imaginary numbers?
- Determine the adjoint of $\tilde Q(x)$ for $\tilde Q(x)u:=(Qu)(x)$ where $Q:U→L^2(Ω,ℝ^d$ is a Hilbert-Schmidt operator and $U$ is a Hilbert space
- Why does this innovative method of subtraction from a third grader always work?
- How do we know that the number $1$ is not equal to the number $-1$?
- What are the Implications of having VΩ as a model for a theory?
- Defining a Galois Field based on primitive element versus polynomial?
- Can't find the relationship between two columns of numbers. Please Help
- Is computer science a branch of mathematics?
- Is there a bijection of $\mathbb{R}^n$ with itself such that the forward map is connected but the inverse is not?
- Identification of a quadrilateral as a trapezoid, rectangle, or square
- Generator of inertia group in function field extension
Popular # Hahtags
second-order-logic
numerical-methods
puzzle
logic
probability
number-theory
winding-number
real-analysis
integration
calculus
complex-analysis
sequences-and-series
proof-writing
set-theory
functions
homotopy-theory
elementary-number-theory
ordinary-differential-equations
circles
derivatives
game-theory
definite-integrals
elementary-set-theory
limits
multivariable-calculus
geometry
algebraic-number-theory
proof-verification
partial-derivative
algebra-precalculus
Popular Questions
- What is the integral of 1/x?
- How many squares actually ARE in this picture? Is this a trick question with no right answer?
- Is a matrix multiplied with its transpose something special?
- What is the difference between independent and mutually exclusive events?
- Visually stunning math concepts which are easy to explain
- taylor series of $\ln(1+x)$?
- How to tell if a set of vectors spans a space?
- Calculus question taking derivative to find horizontal tangent line
- How to determine if a function is one-to-one?
- Determine if vectors are linearly independent
- What does it mean to have a determinant equal to zero?
- Is this Batman equation for real?
- How to find perpendicular vector to another vector?
- How to find mean and median from histogram
- How many sides does a circle have?
In order to mark the question as answered, I say that $\Bbb R^\omega$ is disconnected in the uniform topology, and so also in a stronger box topology. See this answer for more.