Iosif Gikhman was a prominent Russian mathematician known for his contributions to probability theory, stochastic processes, and mathematical analysis. He was particularly recognized for his work in the field of stochastic differential equations and their applications. Gikhman was also involved in educational endeavors and published several influential texts and papers throughout his career.

As of my last update in October 2023, I do not have any information specifically related to "Irene Montie." It's possible that she is a public figure, a fictional character, or involved in a specific context or field that has emerged after that date.

"Phot" could refer to a few different things depending on the context. Here are a few possible interpretations: 1. **Phot (Unit of Measurement)**: In scientific contexts, particularly in optics and photometry, "phot" is a unit used to measure luminous flux per unit area, though it is more commonly referred to in terms of lumens or lux in modern usage.

Jan-Erik Johnsen is not a widely recognized public figure, and there may not be specific information available about an individual by that name unless they are notable in a particular industry or context.

Jacqueline Mitton is an established author known for her works in the field of popular science and astronomy. She has contributed to various books and articles that aim to make complex scientific concepts accessible to a general audience. Mitton often collaborates with astronomers and scientists to provide insights into topics related to space, stars, and the universe.

Jane Elliott is an American sociologist, educator, and diversity trainer, best known for her pioneering work in the field of prejudice and discrimination. Born on May 27, 1933, she gained national attention in the late 1960s for her "Blue Eyes/Brown Eyes" exercise, which she conducted with her third-grade students in Riceville, Iowa.

Janet L. Norwood is an American statistician known for her contributions to the field of statistics, particularly in the context of public policy and survey methodology. She served as the commissioner of the Bureau of Labor Statistics (BLS) from 1979 to 1981, where she was instrumental in statistical analysis and reporting related to labor economics. Norwood has also held various academic and administrative positions and has published numerous works on statistical methods and their applications.

Jennifer Tour Chayes is a prominent American mathematician and computer scientist known for her work in the fields of mathematical physics, network science, and machine learning. She has held significant academic and leadership roles, including serving as a professor at various universities and as a managing director at Microsoft Research New England. Chayes has made substantial contributions to the understanding of complex systems and algorithms, particularly in relation to the mathematical underpinnings of social networks and the spread of information.

Jian Cao is a name that may refer to various individuals, including professionals in different fields, but it isn't widely recognized as a specific entity or concept without additional context. One notable person with this name is Jian Cao, a professor and researcher known for contributions in the fields of engineering and materials science. If you can provide more context or specify the area you are interested in (e.g.

Kirsteen MacDonald is a Scottish writer, known for her work in literature, particularly in the realm of poetry and novels. She often explores themes related to identity, culture, and the human experience.

John Koza is a computer scientist and a prominent figure in the field of genetic programming, which is a type of evolutionary algorithm used to evolve computer programs. He is best known for his work in the development of genetic programming techniques and for co-authoring several influential books on the subject, including "Genetic Programming: On the Programming of Computers by Means of Natural Selection." Koza's research has focused on using principles of natural selection and genetics to automatically generate algorithms and solutions to complex problems.

John Pople was a renowned British chemist who was awarded the Nobel Prize in Chemistry in 1998 for his development of computational methods in quantum chemistry. His work enabled chemists to use computers to calculate the properties of molecules and their behavior, significantly advancing the field of theoretical chemistry. Pople's contributions helped bridge the gap between theoretical predictions and experimental results in the study of chemical systems.

"Jumper" is a science fiction novel written by Steven Gould, first published in 1992. The story follows a young man named Davy Rice who discovers he has the ability to teleport, or "jump," instantly from one location to another. As he learns to control and utilize his powers, Davy faces challenges including his troubled family life, encounters with the government, and the moral implications of his abilities. The novel explores themes of freedom, isolation, and the consequences of power.

Jürg Fröhlich is a prominent Swiss mathematician known for his work in the fields of mathematical physics, particularly in statistical mechanics and quantum field theory. He has made significant contributions to understanding phase transitions, quantum statistical mechanics, and the mathematical rigor behind physical theories.

Jury's theorem is a result in the field of control theory, specifically regarding the stability of discrete-time systems. It provides a necessary and sufficient condition for the stability of a discrete-time linear system, which is typically represented by a polynomial. In simple terms, Jury's theorem is applied to determine whether all the roots of a characteristic polynomial lie inside the unit circle in the complex plane.

Kalevi Kull is an Estonian biologist, known for his work in the fields of biosemiotics and systems biology. He has made significant contributions to understanding the relationships between biological organisms and their environments, emphasizing the importance of communication and meaning in biological systems. Kull's research often explores how signs and meanings are embedded in natural phenomena, bridging insights from biology, philosophy, and semiotics.

The Kardar–Parisi–Zhang (KPZ) equation is a fundamental equation in statistical physics that describes the dynamics of interface growth and evolution, particularly in the context of stochastic processes. It was introduced by Mehran Kardar, Giorgio Parisi, and Yi-Cheng Zhang in 1986. The KPZ equation is notable for its relevance in various fields, including nonequilibrium statistical mechanics, surface growth phenomena, and even in connection to certain problems in mathematical physics and probability theory.

As of my last update in October 2023, Katerina Kechris does not appear to be a widely recognized figure in mainstream news, literature, or notable public domains. It’s possible she may be a private individual, a less-public figure, or perhaps emerging in a specific field after that cutoff date.

Katz's back-off model is a statistical language modeling technique used in natural language processing to estimate the probability of sequences of words. It is particularly useful for handling situations with limited training data, as it combines the benefits of n-gram models with techniques for smoothing probability estimates.

Kaumudi Joshipura is a renowned figure in the field of nutrition and public health. She is particularly known for her work in nutrition science and has contributed significantly to the understanding of dietary guidelines and health education. Dr. Joshipura has been involved in research related to the impact of diet on chronic diseases and has published numerous studies in academic journals. Her expertise often addresses topics such as cardiovascular health, diabetes, and the role of fruits and vegetables in disease prevention.