Hermann Josef Buchkremer might refer to a specific individual, but as of my last update in October 2023, there isn't widely available information about him in mainstream sources or public records. If he is a private individual, a local figure, or someone who has not gained notable recognition in media or history, then information might be limited.
Scale on a map refers to the relationship between distances on the map and actual distances on the ground. It provides a way to understand how much the features on the map have been reduced in size compared to their real-world counterparts. There are a few common ways to express scale: 1. **Graphic Scale (Bar Scale)**: A visual representation of scale, usually depicted as a line or bar divided into segments, each representing a specific distance (e.g.
The Baby-step Giant-step algorithm is a mathematical method used for solving the discrete logarithm problem in a group.
Herwig Schopper is a notable German physicist, particularly recognized for his contributions to particle physics and accelerator technology. Born on March 10, 1924, he played a significant role in the development of various large-scale particle accelerators and was involved in major research projects at institutions such as CERN (the European Organization for Nuclear Research). One of Schopper's prominent positions was serving as the Director-General of CERN from 1981 to 1983.
Zariski's lemma is a result in algebraic geometry that is named after the mathematician Oscar Zariski. It provides a condition for the vanishing of a polynomial function on an algebraic variety.
Higher-dimensional Einstein gravity refers to the generalization of Einstein's theory of general relativity to spaces with more than four dimensions. In Einstein's original formulation, gravity is described as the curvature of spacetime, which is modeled by a four-dimensional pseudo-Riemannian manifold. In the case of higher-dimensional Einstein gravity, one extends this framework to \(d\)-dimensional spacetimes, where \(d > 4\).

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