The Scott core theorem is a result in the field of theoretical computer science, specifically in the areas of domain theory and denotational semantics. It is named after Dana Scott, who made significant contributions to the understanding of computation and programming languages through the development of domain theory. In essence, the Scott core theorem characterizes the way that certain kinds of mathematical structures can be represented and manipulated in a way that is useful for reasoning about computation.
A **Kleinian group** is a type of discontinuous group of isometries of hyperbolic 3-space (denoted as \(\mathbb{H}^3\)).
A cubic cupola is a type of geometric structure that can be described as a polyhedron. In the context of architecture and geometry, a cupola generally refers to a small dome that is often placed on top of a building. However, a "cubic cupola" specifically refers to a version that takes the form of a cubic shape.
A cubic pyramid, also known as a square pyramid, is a three-dimensional geometric shape that consists of a square base and four triangular faces that converge at a single point called the apex. Here are some key characteristics of a cubic pyramid: 1. **Base**: The base of the pyramid is a square, which means that all four sides are equal in length and all angles are right angles (90 degrees).
A cubical bipyramid is a polyhedron that is constructed by connecting the apexes of two square pyramids at their bases, where the base of each pyramid is a square. This structure contains two square faces at the ends, and four triangular faces that connect the corners of the square base to the apexes. The cubical bipyramid has the following characteristics: - It has 8 faces (2 square faces and 6 triangular faces). - It has 12 edges.
A \( P^2 \)-irreducible manifold is a concept from differential topology and algebraic topology, often discussed in the context of 4-manifolds. To understand the term, we first need to break down some components. 1. **4-manifold**: A 4-manifold is a topological space that locally resembles \(\mathbb{R}^4\).
A pleated surface, in the context of geometry and materials science, generally refers to a surface that has been designed with folds or pleats, resembling the folds of fabric in clothing. These surfaces exhibit a series of parallel ridges or valleys that create an aesthetically appealing texture and can serve both functional and decorative purposes. Pleated surfaces can be found in various applications, including: 1. **Fashion Design**: In clothing, pleating is a technique used to create texture and volume.
The Surface Subgroup Conjecture is a conjecture in the field of geometric topology and group theory, particularly related to the study of fundamental groups of 3-manifolds. It states that every finitely generated, word hyperbolic group contains a subgroup that is isomorphic to the fundamental group of a closed surface of genus at least 2.
"Pretzel link" may refer to a few different concepts depending on the context. Here are a couple of possibilities: 1. **Pretzel (Snack)**: In the most common context, a pretzel is a baked bread product, usually shaped into a knot or loop, and often sprinkled with coarse salt. A "link" in this context might refer to a recipe link or a product link associated with pretzels.
A cuboctahedral pyramid is a geometric structure that can be visualized as a pyramid whose base is a cuboctahedron. To break this down further: 1. **Cuboctahedron**: This is a convex polyhedron with 8 triangular faces and 6 square faces, and it has 12 edges and 12 vertices. It can be thought of as the intersection of a cube and an octahedron.
The great duoantiprism is a type of convex polyhedron that is part of the category of Archimedean solids. It is characterized by its unique structure, which consists of two layers of triangular faces. The solid can be viewed as a combination of a duoantiprism and an additional layer of triangular faces that create an intricate arrangement.
The geometry and topology of three-manifolds is a rich and complex area of mathematics that deals with understanding the properties and structures of three-dimensional spaces (or manifolds). Here are the key concepts and themes involved: ### Manifolds A **manifold** is a topological space that locally resembles Euclidean space. An **n-manifold** is a space that is locally similar to \( \mathbb{R}^n \).
The Weeks manifold is a specific example of a closed 3-manifold that is often studied in the field of topology and geometric topology. It is particularly noted for its properties in relation to hyperbolic geometry. ### Key Features of the Weeks Manifold: 1. **Closed 3-Manifold**: The Weeks manifold is compact, has no boundary, and can be considered a type of three-dimensional shape.
As of my last knowledge update in October 2023, "Sudines" does not refer to a specific, widely recognized term or concept in popular culture, science, or other fields. It might be a misspelling or a lesser-known term. Could you provide more context or clarify what you mean by "Sudines"? It could be related to a brand, a character, or something else entirely.
Iamblichus was a Neoplatonist philosopher who lived in the 3rd to 4th century CE, known for his significant contributions to the development of Neoplatonism. He was born in Chalcis, in what is now modern-day Syria, and was a student of Porphyry, who was a predecessor in the Neoplatonic tradition.
A "capped grope" typically refers to a specific type of information structure or organization used in data management, particularly in the context of databases or data structures in computer science. However, the term "capped grope" itself is not widely recognized or standard terminology within established fields like computer science, data management, or mathematics.
The Triakis truncated tetrahedral honeycomb is a type of honeycomb structure in three-dimensional space formed by a specific arrangement of truncated tetrahedra and triangular prisms. In more detail: - A **honeycomb** refers to a repetitive, tessellated arrangement in which space is filled with a defined geometric shape without any gaps.
Severus Sebokht, also known as Severus of Ashmoune, was a prominent 7th-century Christian theologian and scholar from the region of the Middle East, particularly associated with the Syriac Orthodox Church. He is noted for his contributions to Syriac literature and thought, and he played a significant role in the theological discussions of his time.
Exotic \(\mathbb{R}^4\) refers to a concept in differential topology, specifically in the study of manifolds and their structures. In standard mathematics, \(\mathbb{R}^4\) can be understood as the four-dimensional Euclidean space, which is a familiar and straightforward geometric concept.
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!
Intro to OurBigBook
. Source. We have two killer features:
- 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-calculusArticles 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/derivativeVideo 2. OurBigBook Web topics demo. Source. - 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.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
Figure 2. You can publish local OurBigBook lightweight markup files to either OurBigBook.com or as a static website.Figure 3. Visual Studio Code extension installation.Figure 5. . 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. - Infinitely deep tables of contents:
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