List of unsolved problems may refer to several notable conjectures or open problems in various academic fields: Unsolved problems in astronomy Unsolved problems...

long-standing problem, and some lists of unsolved problems, such as the Millennium Prize Problems, receive considerable attention. This list is a composite of notable...

contain lists of problems: List of philosophical problems List of undecidable problems Lists of unsolved problems List of NP-complete problems List of PSPACE-complete...

is a list of unsolved problems in chemistry. Problems in chemistry are considered unsolved when an expert in the field considers it unsolved or when several...

article lists notable unsolved problems in biology. Origin of life. Exactly how, where, and when did life on Earth originate? Which, if any, of the many...

article discusses notable unsolved problems in medicine. Many of the problems relate to how drugs work (the so-called mechanism of action), and to diseases...

longstanding unsolved problems in mathematics for which a solution has still not yet been found. The notable unsolved problems in statistics are generally of a different...

This article is a list of notable unsolved problems in computer science. A problem in computer science is considered unsolved when no solution is known...

The following is a list of notable unsolved problems grouped into broad areas of physics. Some of the major unsolved problems in physics are theoretical...

article lists notable unsolved problems in information theory. These are separated into source coding and channel coding. There are also related unsolved problems...

The following is a list of notable unsolved problems in neuroscience. A problem is considered unsolved if no answer is known or if there is significant...

a list of notable unsolved problems in astronomy. Problems may be theoretical or experimental. Theoretical problems result from inability of current...

is a list of some of the major unsolved problems, puzzles, or questions in economics. Some of these are theoretical in origin and some of them concern...

provides references to notable unsolved problems in geoscience. Was there ever a collision of Earth with the hypothesized planet of Theia, which gave birth to...

Valuable Player Problem'. He offered a solution to the problem but later recanted it, conceding that the problem remains unsolved. The problem of moral luck...

This page lists notable open problems related to fair division - a field in the intersection of mathematics, computer science, political science and economics...

Unsolved Problems in Number Theory may refer to: Unsolved problems in mathematics in the field of number theory. A book with this title by Richard K....

publications in science Lists of problems Lists of unsolved problems Lists of books List of top books lists Lists of banned books Lists of The New York Times...

Hilbert's problems are 23 problems in mathematics published by German mathematician David Hilbert in 1900. They were all unsolved at the time, and several...

Unsolved Mysteries is an American documentary television show, that presents actual/non-fiction media segments. Mainly ranging from unsolved, cold, controversial...

open problems in biochemistry is the protein structure prediction problem – how to predict a protein's structure from its sequence. Lists of unsolved problems...

symbols Areas of mathematics Glossary of areas of mathematics Outline of mathematics Timeline of women in mathematics Lists of unsolved problems in mathematics...

Unsolved problem in mathematics Do all non-trivial zeroes of the Riemann zeta function have a real part of one half? More unsolved problems in mathematics...

This list of unsolved deaths includes notable cases where: The cause of death could not be officially determined following an investigation The person's...

important unsolved problem in a given field; see Lists of unsolved problems (For example, the Riemann hypothesis might be called "a holy grail" of mathematics...

Emerging technologies as of 2018 include 3-D metal printing and artificial embryos. Many hypothetical technologies have been the subject of science fiction. The...

This list of unsolved murders includes notable cases where victims have been murdered under unknown circumstances. Jeannie Mills (39) was a female early...

causes include local sonar surveys or the acoustics of Arctic ice. 52-hertz whale Lists of unsolved problems Numbers station Pareidolia Signal-to-noise ratio...

destination to another, when fares are taken into account. Lists of problems List of unsolved problems Reduction (complexity) Unknowability Wells, J. B. (1993)...

List of people who disappeared mysteriously Chris Clark, British author who writes and produces documentaries about unsolved crimes David Smith, convicted...