Realized variance is a statistical measure used to quantify the variability of asset returns over a specified period, typically applied in the context of financial markets. It is calculated by using high-frequency data, such as minute-by-minute or daily returns, to provide a more accurate estimate of the variance of an asset's returns.
Hermite's identity is a result in number theory related to the representation of integers as sums of distinct squares or as sums of two squares.
Liouville's formula is a significant result in the theory of differential equations, particularly in the context of linear ordinary differential equations. It describes the behavior of the Wronskian determinant of a system of linear ordinary differential equations.
The Abdus Salam School of Mathematical Sciences (ASSMS) is an academic institution in Pakistan, established in honor of the renowned Pakistani theoretical physicist Abdus Salam, who won the Nobel Prize in Physics in 1979. The school is located in the city of Lahore and is part of the Government of Punjab's initiative to promote advanced education and research in mathematics and related fields.
The Clay Mathematics Institute (CMI) is a prestigious organization based in Cambridge, Massachusetts, established in 1998. Its primary goal is to increase and disseminate mathematical knowledge and to promote the study of mathematics. The institute is well-known for its formulation of the Millennium Prize Problems, a set of seven of the most important unsolved problems in mathematics.
The Institute for Experimental Mathematics (IEM) is a research institution that focuses on exploratory and experimental approaches to mathematics. Although specific details about particular institutions can vary, the general goals of such institutes typically include: 1. **Interdisciplinary Research**: Promoting collaboration between mathematicians and scientists from various fields to explore new mathematics that arise from experimental work.
The Interdisciplinary Center for Scientific Computing (IWR) is a research institution based at the University of Heidelberg in Germany. It focuses on the development and application of computational methods in scientific research across various disciplines, such as physics, biology, chemistry, and engineering. The center promotes interdisciplinary collaboration, enabling researchers from different fields to work together to solve complex scientific problems through computational techniques.
The Institute for Pure and Applied Mathematics (IPAM) is a research institute located at the University of California, Los Angeles (UCLA). It focuses on interdisciplinary research in mathematics and its applications to various fields. Established to foster collaboration between mathematicians and scientists from diverse disciplines, IPAM serves as a venue for workshops, seminars, and research programs that bring together experts in pure mathematics and applied mathematics.
Irving Anellis is a philosopher and professor known for his work in logic, philosophy of language, and history of philosophy. He has contributed to various discussions on topics such as formal logic, philosophical methodologies, and the interpretations of various philosophical texts. Anellis is also known for his involvement in academic organizations and for editing various scholarly works.
Robert Lin could refer to various individuals, as it is a relatively common name. Notably, there are people named Robert Lin in different fields such as science, academia, or the arts. However, one prominent figure with that name is Robert H. Lin, a well-known physicist recognized for his work in space physics and plasma physics.
Jensen's covering theorem is an important result in the field of functional analysis, specifically within the context of Banach spaces. It concerns the behavior of bounded linear operators and the ability to approximate them through sequences or nets of operators under certain conditions.
The UTM theorem, short for the Universal Turing Machine theorem, is a fundamental concept in the theory of computation and computer science. It states that there exists a single Turing machine, known as a Universal Turing Machine (UTM), that can simulate the behavior of any other Turing machine.
Abraham Robinson was a notable mathematician best known for his work in model theory, a branch of mathematical logic. He was born on February 6, 1918, in the United States and died on April 11, 1974. Robinson made significant contributions to various areas of mathematics, including non-standard analysis, which he developed in the 1960s.
Heinrich Scholz (1884–1956) was a notable German philosopher and logician, particularly recognized for his contributions to the fields of mathematical logic and the philosophy of mathematics. Scholz played a significant role in the development of formal systems and was involved in discussions surrounding proof theory and the foundations of mathematics. He is often associated with the work of the Göttingen School of Mathematics and the Hilbert program, which aimed to establish a solid foundation for all of mathematics.
Judy Green is a mathematician known for her contributions to various areas of mathematics education, including the history and pedagogy of mathematics. She has been involved in research that examines the ways in which mathematics is taught and learned, as well as the historical context of mathematical concepts. Green is also recognized for her efforts to enhance the teaching of mathematics in schools and to promote the understanding of mathematical ideas in a broader context.
Ulrich Kohlenbach is a German mathematician known for his work in mathematical logic, particularly in the fields of proof theory and constructive mathematics. He has contributed to both the theoretical foundations and practical applications of proof techniques, including the development of methods for extracting computational content from proofs. Kohlenbach's research often focuses on the interplay between logic and computation, exploring how formal systems can be used to derive constructive results in mathematics.
Victor Shestakov could refer to different individuals or contexts, but without specific details, it's difficult to pinpoint exactly which Victor Shestakov you mean. If you are referring to a public figure, researcher, or character in a story, please provide some additional context or details, and I'd be happy to help you find more information!
A microscopic traffic flow model is a detailed simulation approach used to represent the individual movements of vehicles and drivers in a traffic system. Unlike macroscopic models, which focus on aggregated traffic flow parameters like average speed, density, and flow rates, microscopic models analyze the behavior of each vehicle and driver in the traffic system.
Simulink is a graphical programming environment designed for modeling, simulating, and analyzing dynamic systems. It is a product of MathWorks and is typically used alongside MATLAB. Simulink allows users to create models as block diagrams, representing systems with various components and their interactions. Key features of Simulink include: 1. **Modeling**: Users can build complex systems using blocks that represent mathematical functions, algorithms, or physical components.
Richard's paradox is a logical paradox that arises in the context of defining real numbers and dealing with certain concepts of definability in mathematics. It was introduced by the mathematician Jules Richard in 1905. The paradox goes as follows: 1. Consider the set of all real numbers between 0 and 1. We can think of these numbers as being definable by finite descriptions in a formal language.
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 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. - 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





