Rafael Artzy is a mathematician known for his contributions to topology and set theory. His work often involves the study of various mathematical structures and concepts.
Susan McKenna-Lawlor is a prominent astrophysicist and space scientist known for her work in planetary science and space exploration. She has been involved in various space missions and research projects, particularly related to Mars and the Moon. McKenna-Lawlor has contributed to our understanding of planetary atmospheres and the geology of different celestial bodies.
Francesco Sciortino could refer to a number of subjects, but as of my last knowledge update in October 2023, there isn’t a widely recognized or prominent individual by that name that stands out in popular culture, history, or other significant fields. It’s possible that there could be individuals with that name in various professions or regions, or it could refer to a specific concept, project, or business.
Guido Tonelli is an Italian physicist known for his contributions to particle physics and cosmology. He is particularly recognized for his work on the Large Hadron Collider (LHC) at CERN, where he played a significant role in the discovery of the Higgs boson. Tonelli has been involved in high-energy physics research, focusing on understanding fundamental particles and the forces that govern their interactions. He has authored numerous scientific papers and has been influential in advancing knowledge in the field.
Mikkel Andersen is a physicist known for his work in the fields of optics and quantum mechanics. He has contributed to various areas, including quantum optics, ultracold atoms, and photonics. His research often explores the interaction of light with matter and how these interactions can be harnessed for applications in quantum technologies, including quantum computing and communication.
Torichan Kravets is not a widely recognized term or entity based on available information up to October 2023. It may refer to a name, a character, or a specific concept that is not broadly documented.
As of my last update in October 2021, there is no widely recognized figure or entity known specifically as "Mike Pentz." It's possible that this individual is either a private person, a figure not widely covered in public media, or someone who has gained prominence after my last update. If you could provide more context or specify what area (e.g.
As of my last knowledge update in October 2023, Halyna Puchkivska does not appear to be a widely recognized public figure, event, or entity in mainstream media or popular culture. It’s possible that she could be a person involved in a specific local context, field, or emerging news story that is not covered in major news outlets or databases.
Anatoly Kondratenko could refer to individuals with that name, but without more specific context, it's hard to pinpoint exactly who or what you are referring to. There might be several people with that name in various fields such as academics, science, or popular culture.
Lee C. Teng is likely a reference to a notable individual in academia or a specific field, but without additional context, it's difficult to provide precise information. Lee C. Teng could potentially refer to an author, researcher, or scholar known for contributions in a specific area such as science, technology, engineering, or mathematics. If you have more specific details or context about Lee C.
Michel Davier is a French physicist known for his work in experimental particle physics. He has made significant contributions to the field, particularly in the study of weak interactions and measurements of certain particle decays. One of his notable contributions is in the area of the determination of the weak mixing angle and the study of electroweak processes. In addition to his research, Davier has also been involved in various scientific collaborations and initiatives aimed at advancing the understanding of fundamental particles and forces.
ALD stands for "atomic layer deposition," which is a thin-film deposition technique. However, it seems you might be asking about an "ald" as a unit. In that context, no standard unit called "ald" exists in science or engineering.
Beppo-Levi spaces, commonly denoted as \( B^{p,q} \), are a class of function spaces that generalize various function spaces, particularly in the context of interpolation theory and analysis. They are named after the mathematicians Giuseppe Beppo Levi and others who studied their properties. These spaces can often be considered as a way to capture the behavior of functions that have specific integrability and smoothness properties.
Continuous embedding refers to a representation technique used in machine learning and natural language processing (NLP) where discrete entities, such as words or items, are mapped to continuous vector spaces. This allows for capturing semantic properties and relationships between entities in a way that facilitates various computational tasks. ### Key Characteristics: 1. **Dense Representations**: Continuous embeddings typically result in dense vectors, meaning that they use lower-dimensional spaces to represent entities compared to one-hot encoding, which results in sparse vectors.
A complete topological vector space is a concept from functional analysis, a branch of mathematics that studies vector spaces endowed with a topology, particularly focusing on continuity and convergence properties. In more detail, a **topological vector space** \( V \) is a vector space over a field (usually the real or complex numbers) that is also equipped with a topology that makes the vector operations (vector addition and scalar multiplication) continuous.
A glossary of functional analysis typically includes key terms and concepts that are fundamental to the study of functional analysis, which is a branch of mathematical analysis dealing with function spaces and linear operators. Here are some essential terms you might find in such a glossary: 1. **Banach Space**: A complete normed vector space, meaning that every Cauchy sequence in the space converges to a limit within the space.
The multiplication operator is a mathematical symbol or function used to indicate the operation of multiplying two or more numbers or variables. In most contexts, it is represented by the symbol "×" or "*". The multiplication operator can be used in arithmetic, algebra, and other areas of mathematics to combine values.
An **ordered topological vector space** is a type of vector space that is equipped with both a topology and a compatible order structure. This combination allows for the analysis of vector spaces not only in terms of their algebraic and topological properties but also with respect to an order relation.
The term "quasitrace" can refer to different concepts depending on the context, particularly in mathematics and functional analysis. In the context of operator theory, a quasitrace is a generalization of the concept of a trace, which is typically associated with linear operators on finite-dimensional vector spaces. A quasitrace often involves a positive functional that exhibits properties similar to a trace but may not satisfy all the properties of a standard trace.
A **topological vector lattice** is a mathematical structure that combines the properties of a topological vector space with those of a lattice. More precisely, it is a partially ordered vector space that is also endowed with a topology, which is compatible with both the vector space structure and the lattice structure.

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