Sdot Micha Airbase, also known as Makhavia Sdot Micha, is a military airbase located in Israel. It is primarily used by the Israeli Air Force (IAF) and is situated in the central part of the country, near the city of Rehovot. The airbase is named after the nearby moshav (agricultural community) of Sdot Micha.

Stephen Gelbart is a prominent mathematician known for his contributions in the fields of representation theory, algebraic geometry, and mathematical physics. His research often focuses on interactions between these areas, particularly in the context of the theory of automorphic forms and their applications.

Zvi Arad may refer to different subjects, potentially a person or a character, but without more context, it's difficult to pinpoint a specific reference. If Zvi Arad is a notable individual in academia, business, or another field, or if it's a reference to a fictional character, please provide more details for a more accurate answer.

Italian information theorists refer to scholars, researchers, or professionals in Italy who contribute to the field of information theory, which is a mathematical framework for quantifying information, often focusing on data compression, error correction, and communication systems. Italy has produced several notable figures in this area, including researchers who work on theoretical foundations, applications in telecommunications, data analysis, machine learning, and quantum information, among other topics.

Alfio Quarteroni is an Italian mathematician known for his contributions to numerical analysis, scientific computing, and mathematical modeling. He has made significant advancements in the development of numerical methods for partial differential equations (PDEs) and has authored numerous research papers and textbooks in these fields. Quarteroni is also noted for his work in fluid dynamics, biomedical applications, and the development of software tools for simulations. He is a professor at Politecnico di Milano and has held positions at other prestigious institutions.

Domenico Angeloni could refer to various subjects, but it is commonly the name of an Italian artist, designer, or professional in a particular field. However, without more specific context, it's difficult to pinpoint an exact reference or meaning.

Blasius of Parma, also known as Blasius of Aosta, was an Italian saint and Franciscan who lived during the 13th century. He is often associated with the medieval spirituality of the Franciscan Order, which emphasized humility, poverty, and a close relationship with nature. Blasius is revered for his pious life and contributions to the Franciscan community.

As of my last knowledge update in October 2023, there isn't widely known information available about someone named Claudia Malvenuto. It's possible that she might be a private individual or a less-public figure, or she could have gained relevance after that date. If you provide more context or specify the area in which you are inquiring about her (e.g., arts, science, business, etc.

Giambattista Suardi is not a widely recognized figure, brand, or concept based on commonly available knowledge up to October 2023. It's possible that he could be a lesser-known individual, such as an artist, scholar, or historical figure, or there may be more context required to accurately identify who or what he is associated with.

Giorgio Bidone does not appear to be a widely recognized public figure, brand, or entity as of my last knowledge update in October 2023. It's possible that he could be a private individual, a professional in a specific field, or a local notable person not covered in mainstream sources.

As of my last knowledge update in October 2021, there isn't any widely known figure or concept named Giovanni Pighizzini in popular culture, history, or academia. It is possible that he is a private individual or someone who has gained recognition after that date.

Ilaria Perugia is an Italian name that may refer to a specific individual, but without additional context, it is difficult to determine exactly whom you are referring to. It could be the name of a notable figure in various fields, such as arts, sciences, or academia.

Sara Lombardo may refer to an individual, but without more context, it's difficult to provide specific information. There could be various people by that name in different fields such as arts, sciences, or public life.

As of my last knowledge update in October 2023, there is no widely recognized entity, concept, or individual known as "Angelo Bellani." It is possible that it could refer to a lesser-known person, a fictional character, or a term that has emerged recently.

An algebra over a field where division exists.

There are 3: real numbers, complex numbers and quaternions.

Notably, the octonions are not associative.

An elliptic curve is defined by numbers $a$ and $b$. The curve is the set of all points $(x,y)$ of the real plane that satisfy the Equation 1. "Definition of the elliptic curves"

Equation 1. "Definition of the elliptic curves" definies elliptic curves over any field, it doesn't have to the real numbers. Notably, the definition also works for finite fields, leading to elliptic curve over a finite fields, which are the ones used in Elliptic-curve Diffie-Hellman cyprotgraphy.