Jørgen Pedersen Gram was a notable Danish mathematician known for his significant contributions to mathematics and in particular, for his work in the field of algebra. He is best known for developing the Gram-Schmidt process, which is a method for orthogonalizing a set of vectors in an inner product space, leading to the formation of an orthonormal set. This technique is widely used in numerical linear algebra and has applications in various areas such as statistics, engineering, and physics.
Necessity refers to a state or condition in which something is required, needed, or indispensable. It denotes an essential requirement that must be fulfilled in order for something to happen or for a particular condition to be met. The concept of necessity can be applied in various contexts, including philosophical, legal, economic, and everyday language. In philosophy, necessity often relates to notions of determinism and free will, where certain events or conditions may be considered necessary based on prior causes.
In functional analysis, a densely defined operator is a linear operator defined on a dense subset of a vector space (usually a Hilbert space or a Banach space). Specifically, if \( A \) is an operator acting on a vector space \( V \), we say that \( A \) is densely defined if its domain \( \mathcal{D}(A) \) is a dense subset of \( V \).
Nuclear operators are a special class of linear operators acting between Banach spaces that have properties related to compactness and the summability of their singular values. They are of significant interest in functional analysis and have applications in various areas, including quantum mechanics, the theory of integral equations, and approximation theory. ### Definition Let \( X \) and \( Y \) be Banach spaces.
The Jupiter trojans are a group of asteroids that share Jupiter's orbit around the Sun, residing in two large groups located at approximately 60 degrees ahead of and behind Jupiter. The ones in the Greek camp are located 60 degrees ahead of Jupiter. The list of Jupiter trojans in the Greek camp specifically from numbers 400001 to 500000 would typically include the identifiers of these asteroids, but the complete list isn't usually provided in a single document.
An anankastic conditional, also known as a "conditional of necessity," is a type of conditional statement that expresses a necessity or obligation associated with the fulfillment of a certain condition. In essence, it links a condition to an imperative or a requirement.
Counterfactual conditionals are statements or propositions that consider what would be the case if a certain condition were true, even though it is not actually true. These types of conditionals typically have an "if" clause that describes a situation contrary to fact and a "then" clause that describes the consequences or outcomes that would follow from that situation. For example, a classic counterfactual conditional is: "If Julius Caesar had not been assassinated, he would have become the emperor of Rome.
Texmaker is a free, open-source LaTeX editing software that provides a user-friendly interface for creating and editing LaTeX documents. It is designed for both beginners and experienced users, offering features that facilitate the writing and typesetting of documents, particularly those that include complex mathematical notation or scientific content.
The Liquid Crystal Institute (LCI) is a research organization that focuses on the study and application of liquid crystals. It is typically associated with academic institutions, and one of the foremost centers for this research is located at Kent State University in Ohio. The LCI conducts interdisciplinary research and development in liquid crystal science and technology, exploring various applications in fields like displays, imaging, sensors, and materials science.
The List of American Physical Society (APS) Fellows from 1972 to 1997 refers to the compilation of individuals who were recognized by the APS for their contributions to the field of physics during that period. Being named a Fellow of the American Physical Society is a prestigious honor bestowed upon members who have made significant advancements in the field of physics, including research, teaching, and service.
A liquid crystal thermometer is a type of temperature measurement device that utilizes the unique properties of liquid crystal substances to indicate temperature changes. These thermometers typically feature a strip or sheet of liquid crystal material that changes color in response to varying temperatures. ### Key Features of Liquid Crystal Thermometers: 1. **Color Change**: The primary characteristic of liquid crystal thermometers is their ability to exhibit distinct colors at different temperatures.
Helimagnetism is a type of magnetic ordering that occurs in certain materials, characterized by a helical arrangement of magnetic moments (spins) within a spiral structure. In helimagnetic materials, the magnetic spins rotate in a helical fashion as a function of position, leading to a three-dimensional, non-collinear arrangement. This is different from ferromagnetism, where spins are aligned parallel to each other, and antiferromagnetism, where adjacent spins are aligned in opposite directions.
The list of Jupiter trojans in the Greek camp (designated with numbers between 200001 and 300000) refers to a specific set of minor planets that share Jupiter's orbit around the Sun, specifically located in the L4 Lagrangian point, which is approximately 60 degrees ahead of Jupiter in its orbit. These objects are named after figures from Greek mythology, contrasting with the Trojan camp (L5) which is named after characters from the Trojan War in the Iliad.
Apollo asteroids are a group of near-Earth asteroids that have orbits that cross Earth's orbit. They are named after the first identified member of this group, 1862 Apollo, discovered in 1932. Apollo asteroids have semi-major axes greater than 1 astronomical unit (AU), which is the average distance from the Earth to the Sun, and they typically have eccentric orbits that bring them into close proximity to Earth.
As of my last update, here are some key categories commonly referenced for the Alabama Crimson Tide men's basketball statistical leaders: 1. **Points**: This typically includes players with the most career points scored. 2. **Rebounds**: Leaders in total rebounds throughout the program's history. 3. **Assists**: Players who have recorded the most assists. 4. **Steals**: Leaders in steals. 5. **Blocks**: Players with the most blocked shots.
As of my last knowledge update in October 2023, here are some of the statistical leaders for the Arizona State Sun Devils men's basketball team historically: ### Points - **All-Time Leading Scorer:** James Harden ### Rebounds - **All-Time Leading Rebounder:** Stijn van Claverens ### Assists - **All-Time Assists Leader:** Keyshawn Johnson ### Steals - **All-Time Steals Leader:** Reggie Geary ### Blocks
As of my last knowledge update in October 2023, the Auburn Tigers men's basketball program has had several notable statistical leaders in various categories. However, specific statistics may change over time as current players continue to compete. Generally, Auburn's statistical leaders are often recognized in categories such as: 1. **Points**: The player with the most career points scored in Auburn history. 2. **Rebounds**: The player who has secured the most rebounds.
Jupiter trojans are a group of asteroids that share an orbit with Jupiter around the Sun, located at stable points known as Lagrange points, specifically at the 60-degree ahead and 60-degree behind positions in Jupiter's orbit. The two main groups are often referred to as the "Greek camp" (leading) and the "Trojan camp" (trailing). The list of Jupiter trojans is not contained within a simple table, but it includes thousands of individual objects.
The Jupiter trojans are a group of asteroids that share an orbit with Jupiter, located at 60 degrees ahead of or behind the planet at stable points known as L4 and L5 Lagrange points. The list of Jupiter trojans in the range of 500001 to 600000 includes various numbered asteroids.

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