The Ham Sandwich Theorem is a result in geometry that states that given \( d \) measurable sets in \( d \)-dimensional space, it is possible to simultaneously divide all of them into two equal volumes using a single hyperplane.
Netto's theorem, also known as the Netto criterion or Netto's criterion, is a result in the field of mathematics, particularly in complex analysis and algebra. The theorem provides a criterion for determining the number of roots of a complex polynomial inside a given contour in the complex plane.
The term "split interval" can refer to different concepts depending on the context. Here are a few interpretations: 1. **Statistics/Mathematics**: In statistical analysis, a split interval might refer to dividing a range of data into two or more segments or intervals for analysis. This can help in understanding the distribution of data points within those segments, often used in histogram construction or frequency distribution.
Albrecht Dold (1926–2021) was a prominent German mathematician known for his contributions to topology and algebraic topology. He made significant advances in various areas, including the theory of fiber bundles, homotopy theory, and the development of the Dold-Thom theorem, which relates homotopy and homology groups in algebraic topology. Dold's work has had a lasting impact on the field, and he was influential in establishing connections between different mathematical concepts.
As of my last knowledge update in October 2023, there does not appear to be any widely recognized or notable figure specifically known as "Alexander Doniphan Wallace." It's possible that he could be a private individual or a less publicly known person who might not have significant media coverage.
Andreas Floer was a German mathematician known for his significant contributions to several areas of mathematics, particularly in symplectic geometry, topology, and mathematical physics. He is best known for developing Floer homology, a powerful tool that connects concepts in geometry and topology. Floer homology arises in the study of Lagrangian submanifolds and is particularly relevant in the context of symplectic manifolds.
Franklin P. Peterson appears to be a name that may refer to a specific individual, but there isn't widely available information about a public figure or well-known person by that name as of my last data update in October 2023. It's possible that he might not be a notable public figure or that he is known within a specific context or locality.
Gilles Châtelet (1944-1999) was a French mathematician, philosopher, and writer known for his work in the fields of mathematics, particularly in relation to the philosophy of mathematics and the interplay between mathematics and other disciplines. He was influential in promoting mathematical understanding beyond purely technical applications, emphasizing the aesthetic and conceptual aspects of mathematics. Châtelet's writings often aimed to make complex mathematical concepts more accessible to a broader audience.
Grigori Perelman is a Russian mathematician known for his groundbreaking work in geometry and topology. He gained international fame for providing a solution to the Poincaré Conjecture, one of the seven Millennium Prize Problems for which the Clay Mathematics Institute offered a prize of one million dollars for a correct solution. The Poincaré Conjecture, formulated by Henri Poincaré in 1904, deals with the characterization of three-dimensional spheres among three-dimensional manifolds.
J. H. C. Whitehead (John Henry Constantine Whitehead) was a notable British mathematician known for his contributions to algebraic topology and related fields. He is particularly recognized for his work on the concept of homotopy, the theory of CW complexes, and his involvement in the development of the Whitehead towers in algebraic topology. Whitehead's research has had a significant impact on the field, influencing various aspects of topology and its applications.
As of my last knowledge update in October 2023, Jan Jaworowski is not a widely recognized figure or term in popular media, literature, or significant historical events. It’s possible that he may be a local figure, a private individual, or a relatively unknown person in a specific field.
As of my last knowledge update in October 2021, I do not have specific information about an individual named Jennifer Schultens. It's possible she may be a private individual, or she could have become notable in some field after that date.
As of my last update in October 2021, there is no widely known public figure or significant entity by the name of Kristen Hendricks. It's possible that she may have gained prominence after that date or that she is a private individual without significant public recognition.
Leonard Gillman is not a widely recognized figure or term as of my last knowledge update in October 2023.
Magnhild Lien is a Norwegian politician and a member of the Labour Party (Arbeiderpartiet). She has been involved in various political roles, including serving as a member of the Norwegian Parliament. Lien has focused on issues such as social justice, economic policy, and workers' rights during her political career.
Nicolaas Kuiper is a Dutch mathematician known for his contributions to various fields, including functional analysis, topology, and the foundations of mathematics. He is especially recognized for his work in the theory of measures and integration, as well as contributions to the study of non-standard analysis and the use of infinitesimals in mathematics. Kuiper's research has been influential in advancing our understanding of these areas, and he has published numerous papers and books throughout his academic career.
Poul Heegaard was a prominent Danish mathematician known for his work in topology and mathematics education. He is particularly recognized for Heegaard splittings in the study of three-dimensional manifolds and for his contributions to algebraic topology. Additionally, Heegaard played a significant role in promoting mathematics teaching in Denmark and was involved in various mathematical societies and organizations.
Richard Davis Anderson is not widely recognized in popular culture or historical contexts. There may be individuals with that name, but without further context, it’s difficult to identify who you are referring to specifically. It's possible you might be looking for information on someone who isn't very well-known or is specific to a certain field or locality.
Robert Daverman is a mathematician known for his contributions to the fields of topology and geometry, particularly in the area of low-dimensional topology. He has researched topics such as three-manifolds, the homotopy theory of manifolds, and the interaction between geometry and algebraic topology. He is also recognized for his work in education and has authored several mathematical texts and papers.
Robert Wayne Thomason does not appear to be a widely recognized public figure or concept as of my last update. If you have a specific context or background associated with that name—such as a particular field (e.g., literature, science, etc.

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    Figure 3.
    Visual Studio Code extension installation
    .
    Figure 4.
    Visual Studio Code extension tree navigation
    .
    Figure 5.
    Web editor
    . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
    Video 4.
    OurBigBook Visual Studio Code extension editing and navigation demo
    . Source.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact