Complex

From WikiMD's Wellness Encyclopedia


Complex in general terms refers to an entity consisting of many different and connected parts. The term can be applied in various contexts, such as psychology, mathematics, chemistry, and systems theory, each having a distinct definition and implications.

Complex in Psychology[edit | edit source]

In psychology, a complex is a core pattern of emotions, memories, perceptions, and wishes in the personal unconscious organized around a common theme, such as power or status. This term was extensively developed by Carl Jung, a Swiss psychiatrist, who argued that complexes are universal and exist in the unconscious of every individual. Examples include the Oedipus complex and the Electra complex.

Complex in Mathematics[edit | edit source]

In mathematics, particularly in complex analysis, a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is the imaginary unit, which satisfies the equation i² = -1. This concept is fundamental in various areas of mathematics and engineering, including electrical engineering and quantum physics.

Complex in Chemistry[edit | edit source]

In chemistry, a complex is a structure consisting of a central atom, usually a metal, bonded to a surrounding group of atoms or molecules, known as ligands. These complexes are crucial in the field of coordination chemistry. An example is the hemoglobin molecule in the blood, which is a complex of iron and other components.

Complex Systems[edit | edit source]

A complex system is a system composed of interconnected parts that as a whole exhibit one or more properties (behavior among the possible properties) not obvious from the properties of the individual parts. This concept is used in various fields such as computer science, biology, and sociology to describe systems with complex behaviors that emerge from relatively simple interactions. Examples include the Internet, ecosystems, and social networks.

See Also[edit | edit source]

Template:Complex-stub

WikiMD
Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Search WikiMD

Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD

WikiMD's Wellness Encyclopedia

Let Food Be Thy Medicine
Medicine Thy Food - Hippocrates

Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.

Contributors: Prab R. Tumpati, MD