Category:Dirichlet's Test for Uniform Convergence
Jump to navigation
Jump to search
This category contains pages concerning Dirichlet's Test for Uniform Convergence:
Let $D$ be a set.
Let $\struct {V, \norm {\,\cdot\,} }$ be a normed vector space.
Let $a_i, b_i$ be mappings from $D \to M$.
![]() | This article, or a section of it, needs explaining. In particular: What is $M$? Should be $V$? You can help $\mathsf{Pr} \infty \mathsf{fWiki}$ by explaining it. To discuss this page in more detail, feel free to use the talk page. When this work has been completed, you may remove this instance of {{Explain}} from the code. |
Let the following conditions be satisfied:
- $(1): \quad$ The sequence of partial sums of $\ds \sum_{n \mathop = 1}^\infty \map {a_n} x$ be bounded on $D$
- $(2): \quad \sequence {\map {b_n} x}$ be monotonic for each $x \in D$
![]() | This article, or a section of it, needs explaining. In particular: But $V$ is not ordered. Need to assume $V=\R$? You can help $\mathsf{Pr} \infty \mathsf{fWiki}$ by explaining it. To discuss this page in more detail, feel free to use the talk page. When this work has been completed, you may remove this instance of {{Explain}} from the code. |
- $(3): \quad \map {b_n} x \to 0$ converge uniformly on $D$.
Then:
- $\ds \sum_{n \mathop = 1}^\infty \map {a_n} x \map {b_n} x$ converges uniformly on $D$.
Pages in category "Dirichlet's Test for Uniform Convergence"
The following 3 pages are in this category, out of 3 total.