Research on Adjustment of the Injection-Production Structure of Reservoir under Differential Fluid Flow Control ...

Recently, there has appeared a new type of evaluating partial differential equations with Volterra integral operators in various practical areas. Such equations possess new physical and mathematical ...

Abstract: This article studies the positivity and stability of homogeneous coupled differential-difference equations with time-varying delays. First, a sufficient positivity condition is proposed for ...

IIT JAM Maths Syllabus 2026: The IIT JAM Mathematics (MA) syllabus is a crucial resource for any student aiming to appear for the IIT JAM 2026 examination. The syllabus clearly outlines all the ...

The authors give a systematic introduction to boundary value problems (BVPs) for ordinary differential equations. The book is a graduate level text and good to use for individual study. With the ...

1. Relations and Functions Types of relations: reflexive, symmetric, transitive and equivalence relations. One to one and onto functions. 2. Inverse Trigonometric Functions Definition, range, domain, ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The average bowler has about a 1-in-11,500 chance of achieving a ...

To mathematicians, equations are art. Just as many are moved by a painting or piece of music, to those who appreciate and understand math, expressions of numbers, variables, operations and relations ...

Ask the publishers to restore access to 500,000+ books. Can You Chip In? We’re celebrating our 1 trillionth archived web page. If you find our library useful, learn how you can help us fundraise! Can ...

Ask the publishers to restore access to 500,000+ books. An Extraordinary Milestone We’re celebrating our 1 trillionth archived web page. If you find our library useful, learn how you can help us ...

Consider it boy + girl math. Playing the field can be exhausting — when do you know it’s finally time to throw in the towel? Hinge director of relationship science Logan Ury is sharing the ...

Calculating the way three things orbit each other is notoriously tricky — but a new study may reveal 12,000 new ways to make it work. When you purchase through links on our site, we may earn an ...