Dade's Conjecture is a statement in the field of representation theory, particularly concerning the representations of finite groups and their characters. Formulated by the mathematician Eugene Dade in the 1980s, the conjecture relates to the modifications of characters of a finite group when restricted to certain subgroups.
The Kostant partition function is a concept from the field of representation theory and algebraic combinatorics. It counts the number of ways to express a non-negative integer as a sum of certain weights associated with the roots of a Lie algebra, specifically in the context of semisimple Lie algebras.
The term "aporia" has several meanings depending on the context in which it is used: 1. **Philosophical Context**: In philosophy, particularly in the works of Plato, "aporia" refers to a state of puzzlement or doubt. It often arises in discussions that reveal contradictions or challenges to one's understanding of a concept. Plato uses aporia to encourage deeper inquiry and philosophical questioning.
Ars dictaminis, often translated as "the art of letter writing," was a significant aspect of medieval education that focused on the composition of formal letters and documents. Developed during the Middle Ages, particularly in the 12th century, it became an essential skill for clerics, officials, and those involved in administrative tasks. The Ars dictaminis encompassed the principles and conventions for writing various types of letters, including those of request, complaint, advice, and even personal correspondence.
In rhetoric, a "clausula" refers to a concluding clause or a rhythmic, often balanced, phrase that delivers a final point or emphasis in a speech or written work. It is typically a short, impactful statement that reinforces the argument being made and can add a dramatic or persuasive effect to the conclusion of a discourse.
Diacope is a rhetorical device that involves the repetition of a word or phrase with only a few intervening words. It is often used for emphasis and can create a rhythmic or poetic effect in speech or writing. An example of diacope would be the phrase "to be, or not to be," where "to be" is repeated with "or not" in between. This device can enhance the emotional impact of the message and make it more memorable.
Forensic rhetoric, often referred to as judicial rhetoric, is a branch of rhetoric that focuses on arguments presented in legal contexts, particularly in courts of law. It involves the use of persuasive techniques to advocate for a particular interpretation of facts or legal standards in relation to a past event, often centered around issues of guilt or innocence.
The list of female rhetoricians includes a variety of notable women throughout history who have made significant contributions to the field of rhetoric, communication, and public speaking. Here are some prominent female rhetoricians: 1. **Aspasia of Miletus (c. 470–400 BCE)** - A philosopher and rhetorician in ancient Athens, she was known for her association with Socrates and her influence on political discourse. 2. **Hypatia of Alexandria (c.
Parechesis is a rhetorical term used to describe a figure of speech in which a word is used in a way that it is not intended to refer to its literal meaning, often for the sake of introducing ambiguity or engaging an audience. It typically involves a form of pun or wordplay, where a word has more than one meaning or can be interpreted in multiple ways.
In ring theory, which is a branch of abstract algebra, an **ideal** is a specific subset of a ring that has particular properties allowing it to be used in the construction of quotient rings and in the study of ring homomorphisms. ### Definition: Let \( R \) be a ring (with unity, but this requirement can be relaxed in some contexts).
Phraseology is the study of set or fixed expressions, phrases, and idiomatic combinations of words in a language. It encompasses how these phrases are formed, their meanings, and their usage within various contexts. In linguistics, phraseology examines how word combinations convey meaning beyond the individual words, exploring aspects like collocations (words that frequently go together), idioms (expressions with meanings not deducible from their individual words), and proverbs.
Public rhetoric refers to the use of language and communication strategies to influence public opinion, engage audiences, and shape social discourse in a public context. It encompasses various forms of expression, including speeches, debates, advertisements, social media, and other platforms where ideas are presented to the public. Key elements of public rhetoric include: 1. **Audience Awareness**: Understanding the beliefs, values, and emotions of the audience to tailor messages effectively.
"Stealing thunder" is a term that can refer to two primary concepts: 1. **In the Context of Rhetoric and Communication**: Stealing thunder refers to a strategy in which a speaker or writer preempts a negative disclosure or criticism by revealing it themselves before anyone else has the chance to do so. This tactic can help them maintain control over the narrative and mitigate potential damage to their reputation or argument. By addressing the issue proactively, they often lessen its impact.
In linguistics, "transparency" refers to the clarity and directness with which linguistic structures, such as words, phrases, or grammatical constructions, convey meaning. A transparent linguistic expression is one where the relationship between form and meaning is straightforward and easy to understand. This concept can apply to various levels of language, including phonetics, morphology, syntax, and semantics. For example: 1. **Phonetic Transparency**: This may refer to the clarity of sounds in speech.
A **division ring** is a type of algebraic structure in abstract algebra. It is similar to a field, but with a key difference regarding the requirement for multiplication. Here are the main characteristics of a division ring: 1. **Set with Two Operations**: A division ring consists of a set \( D \) equipped with two binary operations: addition (+) and multiplication (·).
A **noncommutative unique factorization domain (UFD)** is a generalization of the concept of a unique factorization domain in commutative algebra, extended to the realm of noncommutative algebra. In the context of commutative algebra, a unique factorization domain is an integral domain in which every non-zero non-unit element can be factored uniquely (up to order and units) into irreducible elements.
The term "Babou" is often used to refer to the ocelot, a medium-sized wild cat (scientifically known as *Leopardus pardalis*) found primarily in South and Central America, as well as parts of the southern United States. Ocelots are known for their distinctive coat patterns, consisting of spots and stripes that resemble a domestic cat's, but they are larger and more robust.
Valentin Smirnov is a Russian physicist known for his contributions to the field of condensed matter physics, particularly in areas related to superconductivity and quantum materials. His research often involves theoretical approaches to understanding the behavior of materials at low temperatures and under various magnetic fields.
A 1:18 scale refers to a scale model or representation where 1 unit of measurement on the model equals 18 units of the same measurement in the real object. For example, if a model car is 1:18 scale, it means that 1 inch (or centimeter) on the model represents 18 inches (or centimeters) of the actual car.

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